Upload
harshnsit2007752
View
232
Download
0
Embed Size (px)
DESCRIPTION
computer science patent
Citation preview
5/19/2018 AI novel techniques
1/243
S 20140188462A1
i9) United States
2) Patent Application Publication oo) Pub. No.: US 2014/0188462 Al
Zadeh
(43 )
Pub. Date:
Jul. 3,2014
54) METHODS AND SYSTEMS FOR
APPLICATIONS FOR Z-NUMBERS
(7 ) Applicant:
Lotfl A. Zadeh,
Berkeley, CA (US)
(72) Inventor:
Lotfl A. Zadeh,
Berkeley, CA (US)
(2 )
Appl.No.: 14/201,974
(22) Filed: Mar. 10, 2014
Related U.S. Application Data
(63) Continuation of application No. 3/953,047, filed on
Jul. 29, 20 3, now Pat. No. 8,694,459, which is a
continuation of applicat ion No. 3/62 , 35, filed on
Sep. 5, 20 2, now Pat. No. 8,5 5,890.
Publication Classification
51) Int.C l.
06F17/28
(2006.0 )
06N7/02
(2006.0 )
52) U.S. Cl.
CPC .
06F17/28
(20 3.0 );
06N 7/02
(20 3.0 )
USPC 704/9
57) ABSTRACT
Specification covers new algorithms, methods, and systems
for artificial intelligence, soft computing, and deep learning/
recognition, e.g., image recognition (e.g., for action, gesture,
emotion, expression, biometrics, fingerprint, facial, OCR
(text), background, relationship, position, pattern, and
object), large number of images (Big Data) analytics,
machine learning, training schemes, crowd-sourcing (using
experts or humans), feature space, clustering, classification,
similarity measures, optimization, search engine, ranking,
question-answering system, soft (fuzzy or unsharp) bound-
aries/impreciseness/ambiguities/fuzziness in language,
Natural Language Processing (NLP), Computing-with-
Words (CWW), parsing, machine translation, sound and
speech recognition, video search and analysis (e.g. tracking),
image annotation, geometrical abstraction, image correction,
semantic web, context analysis, data reliability (e.g., using
Z-number (e.g., About 45 minutes; Very sure)), rules
engine, control system, autonomous vehicle, self-diagnosis
and self-repair robots, system diagnosis, medical diagnosis,
biomedicine, data mining, event prediction, financial fore
casting, economics, risk assessment, e-mail management,
database management, indexing and join operation, memory
management, and data compression.
5/19/2018 AI novel techniques
2/243
Patent Appl cat on Publ cat on
Jul. 3, 2014 Sheet 1 of 178
US 2014/0188462 A1
IG 1
5/19/2018 AI novel techniques
3/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 2 of 178 US 2014/0188462 A1
IG 2(a)
IG 2(b)
5/19/2018 AI novel techniques
4/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 3 of 178 US 2014/0188462 A1
IG 3
5/19/2018 AI novel techniques
5/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 4 of 178 US 2014/0188462 A1
ig. 4
5/19/2018 AI novel techniques
6/243
Patent Appl cat on Publ cat on
Jul. 3, 2014 Sheet 5 of 178
US 2014/0188462 A1
robability
theory
BL
Bivalent
logic
Tools in
Current
use
Add new
tools
ig. 5
5/19/2018 AI novel techniques
7/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 6 of 178 US 2014/0188462 A1
p bability
ig. 6
5/19/2018 AI novel techniques
8/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 7 of 178 US 2014/0188462 A1
ig. 7
5/19/2018 AI novel techniques
9/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 8 of 178 US 2014/0188462 A1
recisiand of
(GC( ))
ig. 8
5/19/2018 AI novel techniques
10/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 9 of 178 US 2014/0188462 A1
Human-o iented machine-o iented
ig. 9
5/19/2018 AI novel techniques
11/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 10 of 178 US 2014/0188462 A1
IG 10(a)
IG 10(b)
X
5/19/2018 AI novel techniques
12/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 11 of 178 US 2014/0188462 A1
IG 10(c)
IG 10(d)
5/19/2018 AI novel techniques
13/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 12 of 178 US 2014/0188462 A1
IG 11(b)
5/19/2018 AI novel techniques
14/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 13 of 178 US 2014/0188462 A1
r= 0 5
IG 11(c)
5/19/2018 AI novel techniques
15/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 14 of 178 US 2014/0188462 A1
r = 0.5
IG 11(d)
5/19/2018 AI novel techniques
16/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 15 of 178 US 2014/0188462 A1
r= 0 5
mx
IG 11(e)
5/19/2018 AI novel techniques
17/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 16 of 178 US 2014/0188462 A1
IG 11(f)
5/19/2018 AI novel techniques
18/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 17 of 178 US 2014/0188462 A1
IG 11(g)
5/19/2018 AI novel techniques
19/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 18 of 178 US 2014/0188462 A1
r = 0.5
l (
)
= C
B ) = 0
)
i
\
15
\
.5 1 1.5 2
mx
IG 11(h)
5/19/2018 AI novel techniques
20/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 19 of 178 US 2014/0188462 A1
x i
IG 11 (i)
5/19/2018 AI novel techniques
21/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 20 of 178 US 2014/0188462 A1
1 2 3
X
IG 12(a)
B
IG 12(b)
5/19/2018 AI novel techniques
22/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 21 of 178 US 2014/0188462 A1
IG 12(c)
Y
IG 12(d)
5/19/2018 AI novel techniques
23/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 22 of 178 US 2014/0188462 A1
IG 12(e)
5/19/2018 AI novel techniques
24/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 23 of 178 US 2014/0188462 A1
IG 12(f)
5/19/2018 AI novel techniques
25/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 24 of 178 US 2014/0188462 A1
IG 12(g)
5/19/2018 AI novel techniques
26/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 25 of 178 US 2014/0188462 A1
IG 12(h)
5/19/2018 AI novel techniques
27/243
Patent Appl cat on Publ cat on
Jul. 3, 2014 Sheet 26 of 178
US 2014/0188462 A1
IG 12(i)
5/19/2018 AI novel techniques
28/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 27 of 178 US 2014/0188462 A1
I
x
- M-
bx
1
x
IG 12(j)
5/19/2018 AI novel techniques
29/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 28 of 178 US 2014/0188462 A1
m x
IG 12(k)
5/19/2018 AI novel techniques
30/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 29 of 178 US 2014/0188462 A1
= 0 2 0 4 0 6 0 8
4 8 12 16 2
m x
IG 12(1)
5/19/2018 AI novel techniques
31/243
M
B
p
b
n
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 30 of 178 US 2014/0188462 A1
IG 12(m)
5/19/2018 AI novel techniques
32/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 31 of 178 US 2014/0188462 A1
m x
x
IG 12(n)
5/19/2018 AI novel techniques
33/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 32 of 178 US 2014/0188462 A1
IG 12(o)
5/19/2018 AI novel techniques
34/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 33 of 178 US 2014/0188462 A1
Y
IG 13(a)
5/19/2018 AI novel techniques
35/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 34 of 178 US 2014/0188462 A1
m x
IG 13(b)
5/19/2018 AI novel techniques
36/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 35 of 178 US 2014/0188462 A1
= 0 2 0 4 0 6 0 8
IG 13(c)
5/19/2018 AI novel techniques
37/243
M
B
p
b
n
Patent Appl cat on Publ cat on
Jul. 3, 2014 Sheet 36 of 178
US 2014/0188462 A1
IG 13(d)
5/19/2018 AI novel techniques
38/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 37 of 178 US 2014/0188462 A1
M x B
IG 13(e)
5/19/2018 AI novel techniques
39/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 38 of 178 US 2014/0188462 A1
IG 13(f)
IG 13(g)
5/19/2018 AI novel techniques
40/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 39 of 178 US 2014/0188462 A1
Y
IG 14(a)
5/19/2018 AI novel techniques
41/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 40 of 178 US 2014/0188462 A1
m x
IG 14(b)
5/19/2018 AI novel techniques
42/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 41 of 178 US 2014/0188462 A1
= 0 2 0 4 0 6 0 8
IG 14(c)
5/19/2018 AI novel techniques
43/243
Patent Appl cat on Publ cat on
Jul. 3, 2014
Sheet 42 of 178 US 2014/0188462 A1
( bin facto = 2)
I
-------------------- --------------------1-------------------
% 25% 5 % 75% 1 %
IG 14(d)
5/19/2018 AI novel techniques
44/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 43 of 178 US 2014/0188462 A1
-B.P1 ( U i )
Sound
rocessor
Signature arameters
Evaluator Module
B
Signature arameters
Comparison Module
A U1 L Ui A
B. Pi (Uj ) \
1
1
1
'
B,pj(Uj h
. . . I
' A .Pi(U i)
A , p j ( U j ) ^ !
- 0 - -o - -
Ui
i
V .
tSi
tSi tSi
ts
IG 15(a)
5/19/2018 AI novel techniques
45/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 44 of 178 US 2014/0188462 A1
IG 15(b)
5/19/2018 AI novel techniques
46/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 45 of 178 US 2014/0188462 A1
45 55 65 75 85 95 1 5 115
x
IG 16(a)
IG 16(b)
5/19/2018 AI novel techniques
47/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 46 of 178 US 2014/0188462 A1
Y
IG 16(d)
5/19/2018 AI novel techniques
48/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 47 of 178 US 2014/0188462 A1
IG 16(e)
5/19/2018 AI novel techniques
49/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 48 of 178 US 2014/0188462 A1
= 0 8 0 6 0 4 0 2
IG 16(f)
5/19/2018 AI novel techniques
50/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 49 of 178 US 2014/0188462 A1
6 rn x 95
IG 16(g)
5/19/2018 AI novel techniques
51/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 50 of 178 US 2014/0188462 A1
60
IG 16(h)
5/19/2018 AI novel techniques
52/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 51 of 178 US 2014/0188462 A1
= 0 8 0 6 0 4 0 2
2
0 0
x
IG 16(i)
5/19/2018 AI novel techniques
53/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 52 of 178 US 2014/0188462 A1
Max Bx=
s
n
o
x
re -
5
6
2.5
Max Bx = 1
-4 . 1
95
mx
IG 16(j)
5/19/2018 AI novel techniques
54/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 53 of 178 US 2014/0188462 A1
IG 16(k)
5/19/2018 AI novel techniques
55/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 54 of 178 US 2014/0188462 A1
Y
IG 17(a)
5/19/2018 AI novel techniques
56/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 55 of 178 US 2014/0188462 A1
IG 17(b)
5/19/2018 AI novel techniques
57/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 56 of 178 US 2014/0188462 A1
By
IG 17(c)
5/19/2018 AI novel techniques
58/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 57 of 178 US 2014/0188462 A1
y(u)
IG 18(a)
5/19/2018 AI novel techniques
59/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 58 of 178 US 2014/0188462 A1
Y
IG 18(b)
IG 18(c)
5/19/2018 AI novel techniques
60/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 59 of 178 US 2014/0188462 A1
Y
IG 19(a)
Bv
IG 19(b)
5/19/2018 AI novel techniques
61/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 60 of 178 US 2014/0188462 A1
Y
IG 20 (a)
By .5
0
% 25% 5 %
75% 1 %
IG 20(b)
5/19/2018 AI novel techniques
62/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 61 of 178 US 2014/0188462 A1
IG 21(b)
5/19/2018 AI novel techniques
63/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 62 of 178 US 2014/0188462 A1
IG 22(a)
IG 22(b)
5/19/2018 AI novel techniques
64/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 63 of 178 US 2014/0188462 A1
A*( >
o
IG 23
5/19/2018 AI novel techniques
65/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 64 of 178 US 2014/0188462 A1
A()
C nf dence
B
IG 24
5/19/2018 AI novel techniques
66/243
A
u
e
y
N
S
m
e
w
h
A
u
e
C
o
d
S
e
C
o
d
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 65 of 178 US 2014/0188462 A1
B
o,Bi() o,Bi(
- ( 1--
^-W o,B
0
i
'o
0
o ,B 2 ()
j
'o
:
o
W o , 2
r*
:
Wo,B3
^
o , i )
o
o,B
J l
0 11
o
o,B3
o
,
+
0
o ,B 3 ()
0 1
o ,B 3 ()
o
J1
J l o
0
IG 25
5/19/2018 AI novel techniques
67/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 66 of 178 US 2014/0188462 A1
IG 26(a)
(A, )
A * ( X ) r l )
IG 26(b)
5/19/2018 AI novel techniques
68/243
Patent Application Publication Jul. 3, 2014 Sheet 67 of 178 US 2014/0188462 A1
(A,By)(y. )
z = f x, y)
>
IG 27
5/19/2018 AI novel techniques
69/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 68 of 178 US 2014/0188462 A1
IG 28(a)
5/19/2018 AI novel techniques
70/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 69 of 178 US 2014/0188462 A1
g
g
IG 28(b)
5/19/2018 AI novel techniques
71/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 70 of 178 US 2014/0188462 A1
(y\ " )
= ' "
/ \
G ul ize G nul ize
IG 28(c)
5/19/2018 AI novel techniques
72/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 71 of 178 US 2014/0188462 A1
IG 29
5/19/2018 AI novel techniques
73/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 72 of 178 US 2014/0188462 A1
c , D ) o ,
A(Xo) c(Xo)
IG 30
5/19/2018 AI novel techniques
74/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 73 of 178 US 2014/0188462 A1
c,D) o> )
c( )
IG 31
5/19/2018 AI novel techniques
75/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 74 of 178 US 2014/0188462 A1
W ,p(c(Xo).D)
IG 32
5/19/2018 AI novel techniques
76/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 75 of 178 US 2014/0188462 A1
IG 33(a)
IG 33(b)
5/19/2018 AI novel techniques
77/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 76 of 178 US 2014/0188462 A1
IG 34
5/19/2018 AI novel techniques
78/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 77 of 178 US 2014/0188462 A1
IG 35(a)
f m n
IG 35(b)
5/19/2018 AI novel techniques
79/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 78 of 178 US 2014/0188462 A1
IG 35(c)
max(min)
IG 35(d)
5/19/2018 AI novel techniques
80/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 79 of 178 US 2014/0188462 A1
ig. 36(a)
5/19/2018 AI novel techniques
81/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 80 of 178 US 2014/0188462 A1
M(S)
m deliz ti n
A
GC(p)
ig. 36(b)
5/19/2018 AI novel techniques
82/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 81 of 178 US 2014/0188462 A1
X + Y = 2 *
ig. 37
5/19/2018 AI novel techniques
83/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 82 of 178 US 2014/0188462 A1
Object
space
Object
rotoform
Summary of p space
F(p)
ig. 38
5/19/2018 AI novel techniques
84/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 83 of 178 US 2014/0188462 A1
Object
space
otofo m
space
ig. 39
5/19/2018 AI novel techniques
85/243
Patent Appl cat on Publ cat on
Jul. 3, 2014 Sheet 84 of 178
US 2014/0188462 A1
ig. 40
5/19/2018 AI novel techniques
86/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 85 of 178 US 2014/0188462 A1
Summa ization/
Abst act (b)
ig. 41
5/19/2018 AI novel techniques
87/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 86 of 178 US 2014/0188462 A1
ossibility
module
Search
module
DDB
agent
robability
module
Fuzzy
Arithmetic
module
Fuzzy logic
Extension
module rinciple
module
ig. 42
5/19/2018 AI novel techniques
88/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 87 of 178 US 2014/0188462 A1
ig. 43
5/19/2018 AI novel techniques
89/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 88 of 178 US 2014/0188462 A1
ig. 44
5/19/2018 AI novel techniques
90/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 89 of 178 US 2014/0188462 A1
w
ig. 45
5/19/2018 AI novel techniques
91/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 90 of 178 US 2014/0188462 A1
ig. 46
5/19/2018 AI novel techniques
92/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 91 of 178 US 2014/0188462 A1
ig. 47
5/19/2018 AI novel techniques
93/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 92 of 178 US 2014/0188462 A1
ig. 48
5/19/2018 AI novel techniques
94/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 93 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
95/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 94 of 178 US 2014/0188462 A1
T
ig. 50
5/19/2018 AI novel techniques
96/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 95 of 178 US 2014/0188462 A1
ig. 51
5/19/2018 AI novel techniques
97/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 96 of 178 US 2014/0188462 A1
ig. 52
5/19/2018 AI novel techniques
98/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 97 of 178 US 2014/0188462 A1
ig. 53
5/19/2018 AI novel techniques
99/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 98 of 178 US 2014/0188462 A1
ig. 54
5/19/2018 AI novel techniques
100/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 99 of 178 US 2014/0188462 A1
ig. 55
5/19/2018 AI novel techniques
101/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 100 of 178 US 2014/0188462 A1
ig. 56
5/19/2018 AI novel techniques
102/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 101 of 178 US 2014/0188462 A1
ig. 57
5/19/2018 AI novel techniques
103/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 102 of 178 US 2014/0188462 A1
ig. 58
5/19/2018 AI novel techniques
104/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 103 of 178 US 2014/0188462 A1
ig. 59
5/19/2018 AI novel techniques
105/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 104 of 178 US 2014/0188462 A1
ig. 60
5/19/2018 AI novel techniques
106/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 105 of 178 US 2014/0188462 A1
ig. 61
5/19/2018 AI novel techniques
107/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 106 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
108/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 107 of 178 US 2014/0188462 A1
ig. 63
5/19/2018 AI novel techniques
109/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 108 of 178 US 2014/0188462 A1
ig. 64
5/19/2018 AI novel techniques
110/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 109 of 178 US 2014/0188462 A1
ig. 65
5/19/2018 AI novel techniques
111/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 110 of 178 US 2014/0188462 A1
ig. 66
5/19/2018 AI novel techniques
112/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 111 of 178 US 2014/0188462 A1
ig. 67
5/19/2018 AI novel techniques
113/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 112 of 178 US 2014/0188462 A1
ig. 68
5/19/2018 AI novel techniques
114/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 113 of 178 US 2014/0188462 A1
ig. 69
5/19/2018 AI novel techniques
115/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 114 of 178 US 2014/0188462 A1
Degree of
membersh p
ig. 70
5/19/2018 AI novel techniques
116/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 115 of 178 US 2014/0188462 A1
Degree of
membersh p
strength
ig. 71
5/19/2018 AI novel techniques
117/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 116 of 178 US 2014/0188462 A1
ig. 72
5/19/2018 AI novel techniques
118/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 117 of 178 US 2014/0188462 A1
ig. 73
5/19/2018 AI novel techniques
119/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 118 of 178 US 2014/0188462 A1
ig. 74
5/19/2018 AI novel techniques
120/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 119 of 178 US 2014/0188462 A1
ig. 75
5/19/2018 AI novel techniques
121/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 120 of 178 US 2014/0188462 A1
ig. 76
5/19/2018 AI novel techniques
122/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 121 of 178 US 2014/0188462 A1
ig. 77
5/19/2018 AI novel techniques
123/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 122 of 178 US 2014/0188462 A1
ig. 78
5/19/2018 AI novel techniques
124/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 123 of 178 US 2014/0188462 A1
ig. 79
5/19/2018 AI novel techniques
125/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 124 of 178 US 2014/0188462 A1
ig. 80
5/19/2018 AI novel techniques
126/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 125 of 178 US 2014/0188462 A1
ig. 81
5/19/2018 AI novel techniques
127/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 126 of 178 US 2014/0188462 A1
ig. 82
5/19/2018 AI novel techniques
128/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 127 of 178 US 2014/0188462 A1
ig. 83
5/19/2018 AI novel techniques
129/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 128 of 178 US 2014/0188462 A1
ig. 84
5/19/2018 AI novel techniques
130/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 129 of 178 US 2014/0188462 A1
Image analyze system
ig. 85
5/19/2018 AI novel techniques
131/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 130 of 178 US 2014/0188462 A1
Above (posit ional
elat ionship)
ig. 86
5/19/2018 AI novel techniques
132/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 131 of 178 US 2014/0188462 A1
ig. 87
5/19/2018 AI novel techniques
133/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 132 of 178 US 2014/0188462 A1
ig. 88
5/19/2018 AI novel techniques
134/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 133 of 178 US 2014/0188462 A1
ig. 89
5/19/2018 AI novel techniques
135/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 134 of 178 US 2014/0188462 A1
John
signature
envelope
ig. 90
5/19/2018 AI novel techniques
136/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 135 of 178 US 2014/0188462 A1
Center
Of mass
John
signature
ig. 91
5/19/2018 AI novel techniques
137/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 136 of 178 US 2014/0188462 A1
A basic curve in
database as alphabet
ig. 92
5/19/2018 AI novel techniques
138/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 137 of 178 US 2014/0188462 A1
ig. 93
5/19/2018 AI novel techniques
139/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 138 of 178 US 2014/0188462 A1
ig. 94
5/19/2018 AI novel techniques
140/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 139 of 178 US 2014/0188462 A1
ig. 95
5/19/2018 AI novel techniques
141/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 140 of 178 US 2014/0188462 A1
ig. 96
5/19/2018 AI novel techniques
142/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 141 of 178 US 2014/0188462 A1
ig. 97
5/19/2018 AI novel techniques
143/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 142 of 178 US 2014/0188462 A1
ig. 98
5/19/2018 AI novel techniques
144/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 143 of 178 US 2014/0188462 A1
ig. 99
5/19/2018 AI novel techniques
145/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 144 of 178 US 2014/0188462 A1
ig. 100
5/19/2018 AI novel techniques
146/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 145 of 178 US 2014/0188462 A1
ig. 101
5/19/2018 AI novel techniques
147/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 146 of 178 US 2014/0188462 A1
ig. 102
5/19/2018 AI novel techniques
148/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 147 of 178 US 2014/0188462 A1
ig. 103
5/19/2018 AI novel techniques
149/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 148 of 178 US 2014/0188462 A1
ig. 104
5/19/2018 AI novel techniques
150/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 149 of 178 US 2014/0188462 A1
ig. 105
5/19/2018 AI novel techniques
151/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 150 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
152/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 151 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
153/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 152 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
154/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 153 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
155/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 154 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
156/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 155 of 178 US 2014/0188462 A1
ig. 111
5/19/2018 AI novel techniques
157/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 156 of 178 US 2014/0188462 A1
ig. 112
5/19/2018 AI novel techniques
158/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 157 of 178 US 2014/0188462 A1
Input module-- for web
site or database
Review
factors
Determination
module
How often to
update (or)
frequency of
search- for web
site or database
Apply search engine
on the web site or
database, based on
the determined
frequency
topic
Dynamic factor (e.g. stock
valuation is very dynamic &
changes very often)
Relevancy factor
Reliability factor
Size of the web site or data
Web site traffic & visitor count
attern of visitors on web site
ig. 113
5/19/2018 AI novel techniques
159/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 158 of 178 US 2014/0188462 A1
ig. 114
5/19/2018 AI novel techniques
160/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 159 of 178 US 2014/0188462 A1
ig. 115
5/19/2018 AI novel techniques
161/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 160 of 178 US 2014/0188462 A1
Skeleton
(thining)
rimitive representation
ig. 116
PLUS
Coding, using Shape units,
based on String grammar or
dictionary
5/19/2018 AI novel techniques
162/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 161 of 178 US 2014/0188462 A1
ig. 117
5/19/2018 AI novel techniques
163/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 162 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
164/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 163 of 178 US 2014/0188462 A1
ig. 119
5/19/2018 AI novel techniques
165/243
F
m
e
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 164 of 178 US 2014/0188462 A1
G
1
a
5/19/2018 AI novel techniques
166/243
F
m
e
Patent Appl cat on Publ cat on
Jul. 3, 2014
Sheet 165 of 178 US 2014/0188462 A1
G
1
b
5/19/2018 AI novel techniques
167/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 166 of 178 US 2014/0188462 A1
G
1
c
5/19/2018 AI novel techniques
168/243
F
m
e
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 167 of 178 US 2014/0188462 A1
G
1
d
5/19/2018 AI novel techniques
169/243
-
v
l
u
e
-
G
R
-
M
e
Patent Appl cat on Publ cat on
Jul. 3, 2014
Sheet 168 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
170/243
A
c
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 169 of 178 US 2014/0188462 A1
G
1
5/19/2018 AI novel techniques
171/243
M
T
w
n
e
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 170 of 178 US 2014/0188462 A1
G
1
g
5/19/2018 AI novel techniques
172/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 171 of 178 US 2014/0188462 A1
5/19/2018 AI novel techniques
173/243
Patent Appl cat on Publ cat on Jul. 3, 2014 Sheet 172 of 178 US 2014/0188462 A1
A ( ) Ai x
M
f d y
= J
L P x W - y F
( x ) ) ( x ) - y J - d x
(xmx
- I p(*)-Ax()-d
[0364] Therefore, ^ ) becomes identical to g x(v) (for
any candidate p^), when F(X) is monotonic and Ayis deter
mined via extension principle from Ax and F(X). This result
does not hold when F(X) is not monotonic, but it may be used
as first order approximation, in one embodiment. For
example, for non-monotonic F(X), still assuming Ayis deter
mined v ia extension principle from Ax and F(X):
A y ( y ) = supA(x')
yy
where
x' e {so utions of F~l(y)}
[0365] Suppose in Y domain, there are N piecewise mono
tonic regions of F(X). Therefore, there are up to N number o f
x s as solutions to F- (y), denoted by a set {x ; . . . , x . . . ,
Xjy}. An event occurring in Y domain, may occur at any of
{x,}, therefore
U Px i) _ V P ( - V )
PY y F' x;)- r j
A abs
F' x;))
[0366] where . indicates, as before, whether
\th
mono
tonic region of F(X) is increasing or decreasing.
[0367] In an embodiment, is determined by:
= p -Ay
y/nx
p(y)-Ar(y)-dy
\
- ) supA (x)p x(xi)dx
l i d Vx
N rn
f
= J m i
A ( Xi ) p ( X i ) d x
Ax i) p -d
[0370] In one embodiment, where, e.g., due to relative sym
metry in F(X) and AJx), ^ /x ) is the same for Vx'e {x,.}, then
= v , because (y)=supVx, (x')= (x,) for any x,..
[037 ] Likewise, in one embodiment, where ^C x) is zero
or negligible in a region (e.g., for N=2), then = v , as the
contribution to comes from the dominant mono onic region
of F(X).
[0372] In one embodiment, deviation of from v is esti-
mated/de termined by determining difference between supVx,
A(x') and various A(x,)s.
[0373] In one embodiment, where
Ay(y)
is provided via a
proposition (instead of being determined via extension prin
ciple through F(X) and Ax), A ,y(y)is determined (via exten
sion principle) and compared to
Ay(y)
If there is a match,
then is estimated using v, e.g., as described above.
[0374] In one embodiment, as for example depicted in FIG.
( ), llaj/w) is determined by a series of mapping, aggrega
tion and maximization between px,v, and domains.
[0375] One embodiment, for example, uses the concepts
above for prediction o f stock market, parameters related to
economy, or other applications. Consider the following
example:
Example
[0376] We are given this information (for anticipation and
prediction): There probability that the price o f oil next month
is significantly over 00 dollars/barrel is not small.
[0377] Assume that the ticket price for an airline from
Washington D.C. to New York is in the form of (Y=F(X)
=a X+a2), where X is the next months estimated price of oil
(in dollars/barrel) and Y is the ticket price (in dollars). For this
example, further assume that a = .5 and a2= 50, i.e., Y= .5
X+ 50. Then, we have the following questions:
[0378] q j: What is the Price of the Ticket from Washington
D.C. to New York?
[0379] X represents (the price of oil the next month), Ax is
(significantly over 00 dollars/barrel) and Bx is (not small).
Then, (X, Ax, Bx) is a Z-valuation restricting the probability of
(X) the price of oil the next month. In this example, as
5/19/2018 AI novel techniques
194/243
US 20 4/0 88462 A
5
Jul. 3, 20 4
depicted in FIG. 2(a), significantly over is represented by a
step-up membership function membership function, Ax,with
a fuzzy edge from 00 to 30. Also, as depicted in FIG. 2(b),
not small is represented by a ramp-up membership function
membership function,
Bx(v),
with the ramp edge at v from 0
to 50%. Note that v is the probability measure of Ax. The
answer to , also represented in a Z-valuation, is (Y,
Ay,
By),
where Y represents the price of the ticket,
Ay
represents a
fuzzy set in Y, and Byrepresents the certainty o f Z-valuation
for the answer. Here both
Ay
and
By
are being sought by q j. In
one embodiment, an X domain is created from [0, 250], a
form o f Normal Distribution, N(mx, x), is assumed for p_(u)
(where u is a value in X domain). A set of candidate
px
are
setup by setting a range for mx, e.g., [40,200], and a range for
x, e.g., [0, 30]. Note that value of zero for x, signifies delta
function which is estimated by a very small value, such as
0.0 (in this case). In one embodiment, the range of (mx, x)
is chosen so that they cover various categories of distributions
with respect to ^ , as discussed previously. For example,
maximum x is determined, in one embodiment, as a factor
(e.g., between to 3) times the maximum ramp width of ^ x.
In this example, maximum x is taken as ( times) ramp width
of
Ax
of 30 (= 30- 00). In one embodiment, mx range is
determined with respect to
Ax(e.g.,
beginning o f the ramp, at
00) and maximum x (e.g., 30). For example, mx range is
taken to cover a factor of x (e.g., 2 to 3) from ramp (e.g.,
bottom at 00 and top at 30). In one embodiment, the range
of X domain is also taken to encompass mx range by a factor
of x (e.g., 2 to 3) at either extreme (e.g., if valid in the context
of X). In one embodiment, as shown in FIG. 2(c), X range/
values are used to find the corresponding Y values based on
F(X). Given that qj looks for Ayas part of the answer, one
embodiment uses extension principle determine the member
ship function of
Ay
in Y,
Ay.
In one embodiment,
Ay
is
determined by determining the corresponding Y values fo rX
values which identify
Ax
(e.g., X values of ramp location or
trapezoid corners). In such an embodiment, when F(X) is
monotonic in the range of X domain, for X=x0, the corre
sponding y0 are Ayare determined as: y0=F(x0) and Ay(y )
= x x X o ) .
In one embodiment, where multiple values of X
exist for F- (y), xj>(y)=sup (x(x(x')) for all x' in X domain
where y0=F(x'). In one embodiment, Ay(y)is determined at
every y corresponding to every x inX domain. In one embodi
ment, the range o f resulting Y values is determined (e.g., min
and max of values). For example, the range ofY is [ 50, 525].
In one embodiment, Ay(y)is determined as an envelope in Y
domain covering points (F(x'), ^ x(x')) for all x' in X domain.
The envelope then represents sup ( Ax(x)).In one embodi
ment, Y domain is divided in bins (for example of equal size).
For various x values, e.g., Xj an dx 2, where values of F(x) fall
in the same bin, maximum
Ax(x)
for those xs are attributed
to the bin. In one embodiment, y values signifying the bins are
used for determining the probability measures o f Ay.
In one
embodiment, the original y values corresponding to the set of
x values used in X domain are used to determine probability
measures of Ay. In such an embodiment, for example, the
maximum corresponding Ax attributed to the bin is also
attributed to such y values. For example, as depicted in FIG.
12(d), Ayis calculated for corresponding y values.
[0380] In one embodiment, the probability measure of Ax,
(i.e., v), is determined by dot product of px and Ax.In one
embodiment, px is evaluated at x values in X domain (e.g.,
against a set o f points between xmiandxmax).Similarly, Ax
is determined at the data set {x,} in X domain (or at signifi
cant, e.g., corner points of Ax).In one embodiment, the dot
product is determined by evaluating
vP= iPj i>x( i)
[038 ] In one embodiment, v is determined via piecewise
evaluation (e.g., using exp and erf functions when p^is Gaus
sian). In one embodiment, v is determined for various candi
dates for px . For example, taking px, as N(mx, x) as
described above, v is determined for various (mx, x) combi
nation, as depicted in FIGS. 2
(e)-(f).
The contour maps of v
versus (mx, x) is depicted in FIGS. 2(g)-(h).As depicted in
these figures, at low x (delta function limit of p^), v(mx, x)
becomes ^ n ) . At higher, x smoothing effect takes over
for intermediate values o f v.
[0382] Given restriction not small, Bx, in one embodiment,
the test score for each candidate p^i s evaluated, by evaluating
the truth value of its corresponding probability measure of Ax,
v, in Sx(D). In one embodiment, the assignment o f test score
is used for
px
candidates corresponding to a particular set of
v values (e.g., those used to define Sx(D) such as the ramp
location or trapezoid comers). In such an embodiment, bins
are associated with such particular vs to determine px can
didates with corresponding v values within a bin. Those can
didates, are for example, identified by those (mx, x) at or near
particular contour lines of interest (e.g., marked as v ; v2, and
v3 at v values of 0,0.25 and 0.5, on FIG.
12(h),indicating the
beginning, middle, and end of the ramp for Bx as shown in
FIG.
12(b)).
FIG. 2
(!)
depicts, for example, the test score for
a given (mx, x) by evaluating the corresponding v(mx, x)
against _gx(v). FIG. 2(j) depicts, for example, depicts a
contour map of Sx(v(mx, x)) on (mx, x) domain. For
example, ; 2, and 3 at values of 0, 0.5, and marked on
the contour map correspond to v contours for v ; v2, and v3.
[0383] In one embodiment, the probability measure of Ay,
(i.e., ) , is determined by dot product of pr and Ay.In one
embodiment, p r is determined via application of extension
principal. In one embodiment, p^s for points in {x,} in X
domain are attributed to their corresponding points {y,} in Y
domain. Such an embodiment accommodates having mul
tiple y, s have the same value (or belong to the same bin in Y
domain). Alternatively, or additionally, in one embodiment,
bins are setup in Y domain to determine pr for each bin by
summing over corresponding p /s (from X domain) where
F(x,) is within the Y-bin. In such an embodiment, , for
example, is determined by taking pr and Ay
dot product in Y
domain overY bins. However, in one embodiment, pr and Ay
dot product is essentially determined in X domain, for
example by:
[0384] In one embodiment, is determined via piecewise
evaluation. In one embodiment, is determined for various
candidates for
px .
For example, taking
px,
as N(mx, x) as
described above, is determined for various (mx, x) com
bination, as depicted in FIGS. 2
(k)-(l).
These contour maps
of are identical to those of v versus (mx, x) (depicted in
FIGS. 2(e) and (g)),as expected, since F(X), in this example,
is monotonic (as explained previously).
[0385] In one embodiment, to obtain the relationship
between and restriction test scores from Bx, to determine
By,bins are setup in domain (e.g., between
5/19/2018 AI novel techniques
195/243
US 20 4/0 88462 A
6
Jul. 3, 20 4
( m x, x), is mapped to a bin in domain. In such an embodi
ment, each (mx, x) becomes associated to a bin (e.g.,
identified by an ID or index). Multiple (mx, x) may map to
the same bin. In one embodiment, through this association
with the same bin, the maximum Sx(v(mx, x)) for (mx,
x)s associated with the same bin is determined. For
example, FIG. 2
m - n
depict the contour maps of Max
Sx(v(mx, x)) for various (mx, x). In one embodiment,
maximum g x(v(mx, x)) is associated to the bin of the
corresponding (mx, x)s. In one embodiment, unique set of
bins is determined that are associated with at least one (mx,
x). Associated maximum Sx(v(mx, x)) is determined per
value representing the corresponding bin. In one embodi
ment, this maximum g x(v(mx, x)) per is provided as the
result for Sj,( ) . For example, FIG. 2(o) depicts _Sj,( ) for
this example, which very closely resembles Bx v , as
expected, because F(X) is a monotonic, as explained previ
ously.
[0386] Therefore, in this example, assuming that Ay y
(ramping up from 300 to 345) indicates somewhat higher than
300, and that Sj,( ) maps to more than medium (i.e., not
small) (in this context), then the answer to qj becomes: The
probability of the price o f the ticket being somewhat higher
than 300 is more than medium.
[0387] q2: What is the Probability that the Price of the
Ticket (from Washington D.C. To New York) is not Low?
[0388] In this question, Y still presents the price of the
ticket; however,Ayis already specified by^ as not low in this
context. Parsing the question, Prob(Y is A^) or
By
in Z-valu-
ation of (Y, Ay, By) is the output. In one embodiment, the
knowledge database is searched to precisiate the meaning of
not low in the context ofY. In one embodiment, in parsing qj,
not is recogn ized as the modifier of a fuzzy set low in context
ofY. In one embodiment, the knowledgebase is used to deter
mined, for example low is a step down fuzzy set with its ramp
located between 250 and 300. In one embodiment, the modi
fiers are used to convert the membership functions per truth
system(s) used by the module. For example, FIG. 3(a)
depicts Ay y for not low. In one embodiment, Ayis deter
mined for every y in {y,} where y,=F(x,). In one embodiment,
Ayis determined via a piecewise evaluation/lookup from Ay.
[0389] In one embodiment, the association of (x y,) is used
to attribute px values to (x y,). Comparing with q ; in one
embodiment, v and Axare reused or determined similarly.
For example, FIGS. 2()-(c) and 2e - j are applicable to
q2, as in this example,
Ax
(FIG. 2(a)),
Bx
(FIG. 2(6)), and
F(X) (FIG. 2(c)) are still the same; v determination/calcu-
lation (FIGS. 2(e)-(/z)) is still applied the same; and Bxis
applied similarly to v, in o rder to map
Bx
to candidate p^s
(FIGS. 2(/)-(/)) However, given
Ay
is provided via by q2
(instead of, e.g., an extension principle via
Ax ,
the corre
sponding probability measures, , is expected to be different.
For example, FIGS. 3(6)-(c) depict (as dot product of A
and pr ) per various candidate distribution, i.e., (mx, x). Com
pared to in qj (FIGS. 2(&)-(/)), the contours appear to be
shifted to lower values of mx, because the shift in the fuzzy
edge of
Ay
(from qj to q2) toward lower ticket prices, causes
similar shift in contours in this example, as F(X) is mono
tonic and increasing. At any rate, contours o f and v are no
longer collocated on (mx, x) given Ay was not obtained
through applicat ion of the extension principle to F (X) and Ax.
The maximum g x(v(mx, x), for example obtained via appli
cation of bins, is depicted in FIGS. 3(cf)-(e). In one
embodiment, through association with bins, the corre
sponding Byis determined obtaining Sx(v(mx, x)) per , as
shown for example in FIG. 3(/). One embodiment, varies the
number/size of bins to compensate the scarcity of distribu
tion candidate to provide the maximum Sx(v(mx, x)) at a
particular bin. For example, bin factor of 5 was applied to
obtain the results depicted in FIGS. 3d - f ,i.e., the number
of bins was reduced from 0 to 20, while the bin size was
increased from 0.0 to 0.0526. With bin factor of , the
result for g x( ) are depicted in FIG. 3(g). In one embodi
ment, the bin factor is varied within a range (e.g., to 20)
to reduce the number of quick changes (or high frequency
content) in the resulting Bymembership function, beyond a
threshold. In one embodiment, bins are determined for
which there appear to be inadequate candidate distribution
(e.g., based on quick drops in the membership function o f B ).
For such values, a set of probabi lity distributions, i.e., (mx,
x)s, are determined (e.g., those at or close to the correspond
ing contours). Then, more finely distributed parameters/
distributions are used to increase the varied candidates con
tributing to maximum levels of Sj,( ). In one embodiment,
an adaptive process is used to select various size bins for
various values. In one embodiment, an envelope-forming or
fitting process or module, e.g., with an adjustable smoothing
parameter or minimum-piece-length parameter, is used to
determine one or more envelopes (e.g., having a convex
shape) connecting/covering the maximum points of resulting
Sj,() , as for example depicted as dotted line in FIG. 3(g).
[0390] In one embodiment, the resulting _Sj,( ) is provided
to other modules tha t take membership function as input (e.g.,
a fuzzy rule engine) or store in a knowledge data store. In one
embodiment, the resulting Sj,( ) (e.g., in FIG. 3(/)) is com
pared with templates or knowledge base to determine the
natural language counterpart fo r B ,. In one embodiment, the
knowledge base, for example, includes various models of
membership funct ion (e.g., in [0, ] vs. [0, ] range or a subset
of it) to find the best fit. In one embodiment, fuzzy logic rules
(including rules for and, or, not, etc.) are used to generate
more models. In one embodiment, fuzzy modifiers (e.g., very,
somewhat, more or less, more than, less than, sort o f slightly,
etc.) are used to construct modified models. In one embodi
ment, the best fit is determined by a combination o f models
from the knowledge base. One embodiment uses adjustable
parameter to indicate and control the complexity of combi
nations of models for fitting B ,.
[039 ] In one embodiment, _Sj,( ) (e.g., in FIG. 3(/)) is
determined to map to very probable. Therefore, the answer to
q2 becomes: The price o f the ticket is very probably not low.
[0392] q3: What is the Probability that the Price of the
Ticket (from Washington D.C. To New York) is High?
[0393] As in q2, q3 presents
Ay
as high. In one embodiment,
within the context,
Ay
is given, for example, as ramp located
at 350 (with a width of 50), as depicted in FIG. 4(a). Prob
ability measure of
Ay
(i.e., w) is determined as above. 4(6)-
(c) depict contour maps, and indicate the shifting of the
contour lines to higher mx values (in the reverse direction
compared to the scenario of q2). However, comparing with
the contour map of Bxin FIG. 2(/), it is evident that at x of
20 (contour marked as 3), Bxis , while in such a region, all
potential values of are covered (from 0 to ) as shown in
4(c). Therefore, all values o f s are definitely possible (i.e.,
not restricted by application of Ay). The resulting By is
depicted in 4d ,indicating for all possible values with the
counterpart natural language term anything. Therefore, in this
5/19/2018 AI novel techniques
196/243
US 20 4/0 88462 A
7
Jul. 3, 20 4
example, the answer to q3 is: The probability o f the price of
the ticket being high can be anything.
[0394] FIG. 09 is an example of a system described above.
Fuzzy Control with Z-Number
[0395] As mentioned previously, an extension of a fuzzy
control sys tem that uses fuzzy rules can employ Z-numbers a
either or both antecedent and consequent portion o f IF TFiEN
fuzzy rule. Regularly, in executing a fuzzy rule, such as (IF X
is A TFiEN Y is B), the value o f variable X used in antecedent,
is determined (e.g., from an Input or from defuzzification
result o f other relevant rules) to be x0. In one embodiment, the
truth value o f the antecedent is evaluated given the knowledge
base (e.g., X=x0) as the truth va lue o f how (X is A) is satisfied,
i.e., ^ (x 0). The truth value o f the antecedent (assuming more
than a threshold to trigger the consequent) is then applied to
the truth value o f the consequent, e.g., by clipping or scaling
the membership function o f B by ^ (x 0). Firing of fuzzy rules
involving the same variable at the consequent yields a super
imposed membership function for Y. Then, a crisp value for Y
is determined by defuzzification ofY s resulting membership
function, e.g., via taking a center of mass or based on max i
mum membership value (e.g., in Mamdanis inference
method), or a defuzzied value for Y is determined by a
weighted average of the centroids from consequents of the
fuzzy rules based on their corresponding truth values o f their
antecedents (e.g., in Sugeno fuzzy inference method).
[0396] In one embodiment, where the antecedent involves a
Z-number, e.g., as in the following fuzzy rule:
[0397] IF (X is Z) THEN (Y is C), where Z=(Ajr, B^) and X
is a random variable,
[0398] the truth value of the antecedent (X is Z) is deter
mined by how well its imposed restriction is satisfied based
on the knowledge base. For example, if the probability or
statistical distribution o f X is
px,
the antecedent is imposing a
restriction on this probability distribution as illustrated earlier
as:
A u)px u)du
1 Count
Px ~K, ' Countj
[040 ] where u , and Count, are the width and population
of
,h
bin. This way, a running count of population of bins is
tracked as more sample data is received.
[0402] In one embodiment, Z-number appears as the con
sequent of a fuzzy rule, e.g.,
[0403] IF (Y is C) THEN (X is Z), where Z={AX,B^) and X
is a random variable.
[0404] As other fuzzy rules, when the rule is executed, the
truth value of the antecedent (i.e., c (y0), where y0 is a value
for Y, that is input to the rule) is applied to the restriction
imposed by the consequent. The restriction imposed by the
consequent is, e.g., on the probability distribution of X, which
is the variable used in the consequent. Given the antecedents
truth value ofTant(between 0 and ), in one embodiment, the
contribution o f the rule on the restriction of p^i s represented
by
(J/.ii, u)px u)du)c ipped or sca ed by Tant
[0405] In one embodiment, Z-number appears in an ante
cedent of a fuzzy rule, but instead o f the quantity restricted
(e.g., px),other indirect knowledge base information may be
available. For example, in the following fuzzy rule:
[0406] IF (X is Z) THEN (Y is C), where
Z= AX,
B^) and X
is a random variable,
[0407] suppose from input or other rules, it is given that (X
is D), where D is a fuzzy set in X domain. In one approach, the
hidden candidates of px (denoted by index i) are given test
scores based on the knowledge base, and such test scores are
used to evaluate the truth value of the antecedent. For
example, the truth value o f the antecedent is determined by:
Tant = sup stAs' )
where
tst - I u)pt u)du
[0399] where u is a real value parameter in X domain. In
one embodiment, the probability distribution of X, px,is used
to evaluate the truth value of the antecedent, by evaluating
how well the restriction on the probability distribution is met.
In one embodiment, an approximation for p^is used to deter
mine the antecedents truth value. Denoting
pX
as an estimate
or an input probability distribution for X, the antecedent truth
value is determined as:
A u)pxi{u)du
[0400] An embodiment, e.g., in a fuzzy control system or
module, uses multiple values of u to estimate px. In one
embodiment, the values of u are discrete or made to be dis
crete through bins representing ranges o f u, in order to count
or track the bin population representing the probability dis
tribution of X. For example, at bin,, p_yis estimated as:
S j = ,
A {u)pi{u)du
[0408] In one embodiment, various model(s) of probability
distribution is employed (based on default or other knowl
edge base) to parameterize Vi. For example, a model of nor
mal distribution may be assumed for
px
candidates, and the
corresponding parameters will be the peak location and width
of the distribution. Depending on the context, other distribu
tions (e.g., Poisson distribution) are used. For example, in
Bus usually arrives about every 0 minutes, where X is bus
arrival time, Ax is about 0 minutes, and B^ is usually, a
model o f probability distribution for bus arrival time may be
taken as a Poisson distribution with parameter :
P i u ) = - i
5/19/2018 AI novel techniques
197/243
US 20 4/0 88462 A
8
Jul. 3, 20 4
[0409] Then, the antecedent truth value is determined by
Tant = sup st ts )
[04 0] In one embodiment, the truth value of he antecedent
in a fuzzy rule with Z-number, e.g.,
[04 ] IF (X is Z) THEN (Y is C), where
Z={AX
B^) andX
is a random variable,
[04 2] is determined by imposing the assumption that the
probability distribution p^ is compatible with the knowledge
base possibility restriction (e.g., (X is D)). Then, a candidate
for pjj.may be constructed per D.For example, by taking a
normalized shape o f possibility distribution:
candidates of px (denoted by index i) are given test scores
based on the knowledge base, and such test scores are used to
evaluate the truth value of the antecedent. For example, in one
embodiment, the truth value o f the antecedent is determined
by:
Tan! = SUp tSjA s'i )
where
tS j = I c ( u ) p i ( u ) d u
t s -= B \ I A{u)pi{u)du
D{u)
[04 3] In one embodiment, the compatibil ity assumption is
used with a model o f distribution (e.g., based on default or
knowledge base). For example, assuming a model of normal
distribution is selected, the candidate probability distribution
is determined as follows:
(a- D,)2
P X (U ) = ( 2'r2'Z)width
S2 -r-D wdth
[04 4] where
w
/
and Dcentare the width and centroid
location of (e.g., a trapezoid) fuzzy set D, and r is a constant
(e.g., /VT20.3) or an adjustable parameter.
[04 5] In one embodiment, the truth value of he antecedent
in a fuzzy rule with Z-number, e.g.,
[04 6] IF (X is Z) THEN (Y is C), where Z=(Ajr, B^) andX
is a random variable,
[04 7] is determined by simplifying the Vi examinat ion in
Tant = sup stAs ' )
[04 8] by taking a candidate for px based on a model of
probability distribution which would be compatible with
fuzzy set B. Then, the antecedent truth value is determined
based on such compatible probability distribution p0, as
Tat=ts t s '
[04 9] In one embodiment, such optimized probability dis
tribution is determined based on the knowledge base (e.g., X
is D). For example, when the model distribution is a normal
distribution, in one embodiment, the center position (param
eter) of the distribution is set at the centroid position o f the
fuzzy set D, while the variance of the probability distribution
is set based on the width o f fuzzy set D.
[0420] In one embodiment, an input proposition in form of
Z-valuation, e.g., (X, Ax Br) or (X is Z) whereZ=(AXBr)
and X is a random variable, is used to evaluate an antecedent
of a fuzzy rule, e.g.,
[042 ] IF (X is C) THEN (Y is D), where C and D are fuzzy
sets in X and Y domains, respectively. In one embodiment,
Example 2
[0422] In one embodiment, a fuzzy rules database includes
these two rules involving Z-valuation (e.g., for a rule-based
analysis/engine). Rule : If the price of oil is significantly
over 00 dollars/barrel, the stock of an oil company would
most likely increase by more than about lOpercent. R ule2: If
the sales volume is high, the stock of an oil company would
probably increase a lot. There is also this input information:
The price of oil is at 20 dollars/barrel; the sales volume is at
S20B; and the executive incentive bonus is a function of the
companys stock price. The query or output sought is:
[0423] q4: What is the Likelihood of High Executive Incen
tive Bonuses?
[0424] In one embodiment, the rules engine/module evalu
ates the truth value of the rules antecedents, e.g., after the
precisiat ion of meaning for various fuzzy terms. For example,
the truth value of Rule ls antecedent, the price of oil is
significantly over 00 dollars/barrel is evaluated by taking the
membership function evaluation of 20 (per information
input) in fuzzy set significantly over 00 dollars/barrel (see,
e.g., FIG. 2(a)). Therefore, this antecedent truth value (E)
becomes, in this example, 0.67. Similarly, the truth value of
Rule 2s antecedent, the sales volume is high, is evaluated by
using (e.g., contextual) membership function Hi hfor value
S20B. Lets assume the antecedent truth value (t2) is deter
mined to be 0.8, in this example. In firing the Rules, the truth
values of antecedents are imposed on those o f consequents.
Rule l s consequent, is a Z-valuation (X, A ; Bj) where X
represents the change in stock, represents more than about
+ 0 percent, and B represents most likely. Rule 2s conse
quent, is a Z-valuation (X, A2, B2) where A2 represents a lot,
and B represents probably. The consequent terms impose
restriction on
px
therefore, the truth values o f the consequent
(i.e., restriction on p^) is determined by triggering of the
Rules. In one embodiment, the restrictions are combined,
e.g., via correlation minimum and Min/Max inference or
correlation product and additive inference. In one embodi
ment, a model of px e.g., N(mx, x), is used to apply the
restriction on p^to restrictions on parameters o f the distribu
tions (e.g., (mx, x)). In one embodiment, the range of X
domain is taken from the knowledge base. In one embodiment
X domain range(s) is determined from characteristics o f
A 1
and/or A2. In one embodiment, a consolidated range(s) is
determined in X domain. One or more sets o f X values are
used to evaluate p_(mx, x), A1, an dA2.In one embodiment,
probability measures v, and v2 forA 1and A2, respectively, are
determined for candidate py s, e.g., for various (mx, x). The
5/19/2018 AI novel techniques
198/243
US 20 4/0 88462 A
9
Jul. 3, 20 4
possibility measures of vj andv 2 inB j an dB 2 are determined
by evaluating g i /u ) and g 2(v2), e.g., for various (mx, x).
These possibility measures are test scores imposed on the
probability distribution candidate for X (e.g., identified by
(mx, x)) via the consequents of the triggered rules. There
fore, in one embodiment, the fuzzy rule control system uses
the restrictions on candidate distributions. For example, in a
control system employing correlation minimum and Min/
Max inference, the restriction on p(n x, x) is determined as
follows, e.g., for various (mx, x):
P x (m x , crx)= max(min( B j ( j ( m x , crx)), tj))
[0425] where j is an index for triggered fuzzy rule (in this
example, from to 2).
[0426] As an example, in a control system employing cor
relation product and additive inference, the restriction on
Px(n x, x) is determined as follows, e.g., forvarious (mx, x):
pJm x, crx) = i^ ^ Bj(Vj(mx,
5/19/2018 AI novel techniques
199/243
US 20 4/0 88462 A
20
Jul. 3, 20 4
mined by minim um o f individual ts,s. In one embodiment, ts
is determined via averaging, or weighted (w,) averaging:
2 W ;
ts = ave tSi) or
V
wk
[0435] In one embodiment, where not all signature param
eters are used, relevant, or available for A, then a subset of
those signature parameters that are used, relevant, or available
for A is used to determine ts, e.g., by limiting taking minimum
or averaging operations based on those signature parameters.
For example,
ts= min (to;)
Subject to P; {re evant signature parameters to A}
[0436] In such an embodiment, the relevant signature
parameters for A are identified, for example, v ia a query in the
model or knowledge database.
[0437] In one embodiment, for example, when minimum of
ts,s are used to determine ts, the irrelevancy of a signature
parameter with respect to A may be expressed as a truth
membership function of forall possibilities. Forexample, as
depicted in FIG. 5(a), Aj>A is flat (= ) for all u^.s, and
therefore, ts . is (assuming maximum of Bj>jis at some u2).
Thus, in this case, the contribution of ts^. in ts effectively
disappears.
[0438] In one embodiment,
AyP ,
is determined through
empirical methods, user settings, or training sets. For
example, in one embodiment, N training set engine sounds
(denoted as
Tk
with k from to N) are used to determine
Aj>r
In one embodiment, the truth values for the training element
Tk
with respect to signature parameters are determined (e.g.,
as a crisp number, range, or a fuzzy set). For example, as
depicted in FIG. 5(6), the truth value of the training element
Tkin signature parameter P,., is determined (denoted asvk ),
for example through an expert assignment, rule evaluation, or
functional/analytical assessment. In one embodiment, the
membership value of Tj. in A is (denoted as mk A determined,
e.g., by user/expert, expert system, or via analytical methods.
mky
may have crisp or fuzzy value. In one embodiment, the
contribution of Tkto is determined similar to the execu
tion o f the consequent of a fuzzy rule, e.g., the contribution of
vk
is scaled or clipped by
mky
as depicted in FIG. 5(6). For
example, as depicted, the tru th value o f Tj in P,. is a crisp value
Vj , and the truth value of Tj in A is n q^ . Thus, the contri
bution of Tj to
AyP
appears as a dot at (vj , m ^ ). Another
example is the contribution of T2 to A^ where the truth value
of T2 in P, is a fuzzy value v2 and the tru th value o f T2 in A
is m2^. Thus, the contribution of T2 to J > appears as a
clipped or scaled membership function as depicted in FIG.
5(6). In one embodiment, is determined as the envelope
(e.g., convex) covering the contributions of T^s to AyP ,for
example as depicted in FIG. 5(6). In one example, truth
value bins are set up in u,. to determined the maximum con
tribution from various T^s for a given u, (bin) to determined
1
lAJ>i
[0439] In one embodiment, user/expert assigns verity
membership values for Tkin A.
[0440] In one embodiment, a module is used to determine
correlation between the various type sounds and the corre
sponding engine diagnosis (by for example experts). In one
embodiment, the correlation is m ade between the signature
parameters of he sound and the diagnosis (e.g., in for of fuzzy
graphs or fuzzy rules). In one embodiment, a typical and
highly frequent type of sound may be identified as the signa
ture parameter (e.g., RattlingSlapping may be taken as a
signature parameter itself). Therefore, in one embodiment,
the creation of new signature parameters may be governed by
fuzzy rules (e.g., involving configurable fuzzy concepts as
typical for similarity and frequent). In one embodiment,
the reliability and consistency of the rules are enhanced by
allowing the training or feedback adjust A ..
[044 ] In one embodiment, such diagnosis is used an
autonomous system, e.g., in self-healing or self-repair, or
through other systems/subsystems/components.
[0442] In one embodiment provides music recognition via
similar analysis of its signature parameters and comparison
against those from a music library/database. In one em bodi
ment, the categories o f music (e.g., classic, rock, etc) may be
used as fuzzy concept A in this example.
[0443] q5: What is the Probability of Loose Timing Chain,
when the Engine Sound is a Loud Tick, Tick, Tack, Tack
and it Gets Worse when Revving the Engine?
[0444] In one embodiment, as shown by q5, the specifica
tion o f an input to the system is not in form o f the actual sound
engine (e.g., wave form or digitized audio), but a fuzzy
description of the sound. A conversion process evaluates the
fuzzy description to find or construct a sound/attributes (e.g.,
in the data store) which may be further processed by the rules.
For example, in one embodiment, within the context, the
module interprets fuzzy descriptions Tick and Tack as a
tonal variation of abrupt sound. In one embodiment, the
sequence of such descriptions is interpreted as the pattern o f
such sounds. With these attributes, in one embodiment, sig
nature parameters are determined, and as described above, the
test score related to whether Tick, Tick, Tack, Tack is Rat
tlingSlapping is determined. The evaluation of the fuzzy rule
predicate provides the test score for the limiting truth score
for the consequent, wh ich is a restriction on the probability of
loose timing chain.
[0445] In one embodiment, e.g., in music recognition, simi
lar fuzzy description of music is used to determine/search/
find the candidates from the music library (or metadata) with
best match(es) and/or rankings. When such a description
accompanies other proposition(s), e.g., a user input that the
music is classical, it would place further restrictions to nar
row down the candidates, e.g., by automatic combinations of
the fuzzy restrictions, as mentioned in this disclosure or via
evaluation o f fuzzy rules in a rules engine.
Example 4
[0446] In this example, suppose these input propositions to
system: p the weather is seldom cold or mild. p2: Statisti
cally, the number o f people showing up for an ou tdoor swim
ming pool event is given by function having a peak of 00 at
90 F., where X is the weather temperature:
Y= F X) = max{/O x|/ - abs^25 f ) )
[0447] q6: Flow Many People Will Show Up at the Swim
ming Event?
[0448] In one embodiment, the precisiation of input propo
sition is in Z-valuation (X, Ax, Bx), where Ax is cold or mild
and Bx is seldom. For example, as depicted in FIG. 6(a),
Ay
5/19/2018 AI novel techniques
200/243
US 20 4/0 88462 A
2
Jul. 3, 20 4
is depicted as a step-down membership function with ramp
from 70 F. to 85 F., representing the fuzzy edge of mild on
the high side, and as depicted in FIG. 6(6), Ayis depicted as
a step-down membership function with ramp from 0% to
30%, representing seldom.
[0449] In one embodiment, the parsing of q6 results in an
answer in form of Z-valuation, (Y,
Ay,
By) form, where Y is
the number o f people showing up for an outdoor swimming
pool event. In one embodiment, as described in this disclo
sure, a candidate
A
is determined using F(X) and via
extension principle. For example, as depicted in FIG. 6(c),
Ay(without taking maximum possibility) is determined for X
ranging from 45 F. to 20 F. Given non-monotonic nature of
F(X) in this example, same Y (or bin) maps to multiple Xs
with different membership function values, as depicted in
FIG. 6(c). The resulting Ay,by maximizing membership
functio ninaY (bin) is depicted in FIG. (d).Forexample, in
one embodiment, this
Ay
maps to quite significantly less than
80, based on the knowledge database, context, and models. In
one embodiment, for example, a probability Gaussian distri
bution is selected for
px,
N(mx, x), with mx selected in [60,
95] and x selected in (0, 5]. In one embodiment, the corre
sponding probability measure o f Ax (denoted asp) is deter
mined for various candidate pys. For example, FIGS. 6(e)-
(f)showy (and its contours) fo r various (mx, x). As described
in this disclosure, the test score based on Bxfor various (mx,
x) is determined as depicted in FIG. 6(g). As described in
this disclosure, the probability measure o fAy(denoted as )
is determined for various vs or p^s. Forexample, as depicted
in FIGS. (h)-(), contours are shown for various values of
(mx, x). As described in this disclosure, the maximum
Bx
per
(bin)is determined, for example as depicted in FIG. 6(/).
In one embodiment,
By
is determined as described in this
disclosure, and is depicted in FIG. 6(6). In one embodiment,
comparison o f the resulting Byto the model database indi
cates that
By
maps to more or less seldom. In one embodi
ment, the answer to q6 is provided as: More or less seldom, the
number o f people showing up for an outdoor swimming pool
event, is quite significantly less than 80.
[0450] q7 : What are the Odds that the Weather is Hot?
[045 ] In one embodiment, the answer is in a Z-valuation Y,
Ay,By) form, where Y is temperature (same as X, i.e., Y=F
(X)=X). q6 provides Ayas hot, as for example depicted in FIG.
7(a). As described in this disclosure, in one embodiment, the
probability measure ofAj, is determined (e.g., see FIG. (b)),
and
By
is determined (e.g., see FIG. 7(c)). In one embodi
ment, this
By
is mapped to usually (or anti-seldom), and the
answer is determined as: the weather temperature is usually
hot.
[0452] q8: What are the Odds that More than about 50
People Show Up?
[0453] In one embodiment, the answer is in a Z-valuation Y,
Ay,By) form, where Y is again the number o f people showing
up for an outdoor swimming pool event, and
Ay
is more than
about 50. In one embodiment,
Ay
is determined from q8, e.g.,
by using the model database and fuzzy logic rules for mod i
fiers within the context and domain of Y, for example, as
depicted in FIG. 8(a). In one embodiment, Ayis determined
to be a step-up membership function with a ramp from 40 to
50 (delta= 0), as depicted from FIG. 8(6). Similar to above,
Byis determined, as for example depicted in FIG. 8(c). Then,
in one embodiment, the answer becomes: Almost certainly,
the number o f people showing up for an outdoor swimming
pool event, is more than about 50. Or the odds o f the number
of people showing up for an outdoor swimming pool event,
being more than about 50 is more than about 95%.
[0454] q9: What are the Odds that More than about 65
People Show Up?
[0455] In one embodiment, similarly to above,
Ay
is deter
mined to be a step up membership function with a ramp from
55 to 65, as depicted in FIG. 9(a). Similarly,
By
is deter
mined, as for example depicted in FIG. 9(6). Then, in one
embodiment, the answer becomes: Usually, the number of
people showing up for an outdoor swimming pool event, is
more than about 65. Or the odds of the number of people
showing up for an outdoor swimming pool event, being more
than about 65 is more than about 85%.
[0456] qlO: What are the Odds that about 30 People Show
Up?
[0457] In one embodiment, similarly to above, A is deter
mined to be a triangular membership function with a base
from ramp from 20 to 40, as depicted in FIG. 20(a). Similarly,
Byis determined, as forexample depicted in FIG. 20(6). Then,
in one embodiment, the answer becomes: The number of
people showing up for an outdoor swimming pool event, is
almost never about 30.
Confidence Approach on Membership Function
[0458] As mentioned earlier, in the Z-valuation (X, A, B), a
restriction on X (e.g., assuming X is a random variable), in
one embodiment, is imposed via a restriction on its probabil
ity distribution px,to the degree that the probability measure
of A, defined as p=Jj}.r(u)P.(u)du, satisfies the restriction
that (Prob(X is A) is B). In such a case, pxis the underlying
(hidden) probability density of X. In one embodiment, this
approach takes a view that such Z-valuation is based on an
obj ective evaluation against the probability distribution px.In
the following, we consider the view that B does not necessar
ily impose a restriction on
px,
but on A itself. For example, B
can be viewed as the confidence level on the speaker of the
proposition. For example, while there may be absolutely no
confidence on the propositions generated out of a random
fortune teller machine, some o f the propositions themselves
may in fact be true or highly probable. In such a case, the
confidence level imposed on the propositions have more to do
with confidence in the source of the propositions rather than
restriction on the probability distributions related to the ran
dom variables associated with the content o f the propositions.
In another example, take the proposition Freds height is
medium height, but I am not too sure (because I dont recall
too well). In one embodiment, we take such proposition (as
a matter of degree) to allow Freds height to be medium-high
or medium low. In essence, the restriction from B, in this
approach, is imposed not necessarily on
px,
but on impreci
sion of A itself. In one embodiment, this approach provides a
method to deal with seemingly conflicting propositions, for
example by discounting the confidence levels on such propo
sitions (or, for example, on the speakers of those proposi
tions), as opposed to imposing conflicting restrictions on
px.
[0459] As shown in FIG. 2 (a), (X is A) is graphically
depicted by possibility d istribution xl(x). (A, B) in this con
text allows for possibilities o f other membership functions,
such as A' or A", as depicted in FIG. 2 (6), to various degrees,
depending on the confidence level imposed by B. The fuzzy
set of such membership functions are denoted as A*. In
another words, whereas in (X is A) the membership degree of
x is denoted by xl(x), in (A, B), the value o f membership
function of x is not a singleton, but a fuzzy value itself. The
5/19/2018 AI novel techniques
201/243
US 20 4/0 88462 A
22
Jul. 3, 20 4
possibility of such membership value is denoted by ^*( x, ) .
This would indicate the possibility degree that the value of
membership function of x be . In this approach, a single
crisp trace indicating membership function of X in FIG. 2 (a)
turns into a two dimensional fuzzy map in FIG. 2
(b),
where
a point in (x, ) plane is associated with a membership func-
tion ^* (x ,). A n example o f such map can be visualized in
one embodiment, as color (or grayscale graduation) mapping
in which high possibili ty (for membership values) areas (e.g.,
a pixel or range in (x,) plane), are associated with (for
example) darker color, and low possibility (for membership
values) areas are associated with (for example) lighter color.
In one extreme where there is no im precision associated with
the proposition (X is A), such map results in a crisp trace, as
for example shown in FIG. 2 (a).
[0460] In one embodiment, as depicted for example in FIG.
22(a), the effect of B in (A, B) is to fuzzy the shape of
membership function o f X in A, primarily by m aking the sides
of the membership function fuzzy (for example, compared to
flat high/low portions). For example, such fuzziness is prima -
rily performed laterally in (x ,) plane. In one embodiment, as
for example depicted in FIG. (b),(A, B) is presented with
a fuzzy map primarily carried out vertically in (x ,) plane. In
one embodiment, the map may contain bands o f similar color
(s) (orgrayscale) indicating regions having similarpossibility
of membership functions o f x.
[046 ] In one embodiment, the possibility map of member-
ship function of x associated with A* may be determined by
superimposing all possible membership functions of x with
their corresponding membership degree (or test score) in A*
on (x, ) plane, for example, by taking the supreme test score
(or membership degree in A*) o f such potential membership
functions for each point in (x, ) plane.
[0462] As depicted in FIG. 23, the cross sections of the
fuzzy map in (x, ) plane, for example, at various X values Xj ,
X2, X3, and X4, show a membership func tion for for each
cross section. In general, the shape of membership function of
for each X value, depends on X and B (affecting the degree
of fuzziness and imprecision), i.e., the membership function
of for a given X (e.g., X0) takes the value of ^* (X 0, ) .
[0463] In one embodiment, as for example depicted in FIG.
24, the membership function of , ^*(X 0, ) , for X value of
X0, revolves around 0, which is the value of membership
function of X in A at X0 (i.e., 0=^ (X 0)). In one embodiment,
the shape of ^*(X 0, ) depends on B and X0. In one embodi-
ment, the shape of ^*(X 0, ) depends on B an d 0. In such an
embodiment, for two values of X, e.g., Xj and X4 (for
example, as depicted in FIG. 23), where ^(X) is the same for
both values, ^*( X l5 ) and A*(X , ) also have the same
shape. In such an embodiment, ^* (X 0, ) may be expressed
as 0j s( ), indicating its dependence on B and 0.
[0464] In one embodiment, as depicted for example in FIG.
25, 0 s ( ) is depicted for various Bs an d 0. For example,
at high confidence levels (e.g., Absolute Confidence, B J, the
membership function of , 0j s () , is narrow (W0j s l )
precise function with membership value of at 0. In such a
case, 4*(X, ) would resemble the crisp trace of 4(X) (as
depicted in FIG. 2 (a)). At a medium confidence level (e.g.,
Somewhat Sure, B2), , ^ s ( ) is a membership function of
revolving around 0. In one embodiment, the imprecision
measure of 0 S () , (e.g., W0S 2), is increased by reduction
in level of confidence B. For example, when B represent very
little or no confidence at all (e.g., Absolutely No Confi-
dence, B3), there is no confidence on the membership func-
tion o f X (e.g., at X0), and such membership function value ,
may take any value (from 0 to ), yielding flat profile for 0j
s ( ). In one embodiment, this flat profile has value of . In one
embodiment, this flat profile is independent of 0. In one
embodiment, reduction in confidence level in B, works to
increase the imprecision measure of 0 s () , (e.g, W0 B3),
to encompass whole range of . In such a case, the color (or
grayscale) map 4*(X, ) would become a block of all (or
mostly) black areas, indicating that any membership value is
possible for a given values o f X. Then in such an embodiment,
X is A, with absolutely no confidence will put no restriction
on X.
[0465] In one embodiment, as depicted in FIG. 26(a), X is
C is evaluated against (A, B). Membership function of X in
C is depicted as thick line (denoted as c(X)). In one embodi-
ment, the degree in which C is consistent with (or satisfies
restriction due) A* is determined by coverage of 4*(X, )
mapping on C. As an example, at X=X0, the membership
function of X in C has the value of c(X0). As depicted in FIG.
(b),
the possibility of such value in 4*(X, ) map is evalu-
ated as ^*(X 0, c(X0)). In one embodiment, this is the
degree in which C satisfies or is consistent with A* at X0.
[0466] In one embodiment, as depicted in FIG.
(b),
^*
(X0, c(X0)) is determined by determining the membership
function of for a given X (i.e., X0). In one embodiment, the
membership function of , i.e., ^*( X0, ) , is determined
based on 4(X0) and B (as for example shown in FIGS. 24 and
25).
[0467] In one embodiment, the consistency of X is C
against (A, B) is evaluated based on the degree in which C
satisfies or is consistent with A* at various values of X. In one
embodiment, the lowest value of such degree i