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Detection, Analysis and Visualisation of Detection, Analysis and Visualisation of Georeferenced EmotionsGeoreferenced Emotions
Eva Hauthal & Dirk BurghardtEva Hauthal & Dirk BurghardtDresden Dresden ––
2013/08/262013/08/26
Motivation
Dresden – 2013/08/26 2Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Emotional Travel Guide
http://www.apfelnews.eu/2009/07/31/das‐iphone‐als‐mobiler‐reisefuhrer‐von‐polyglott/
Emotions
Overall emotional reaction:
∙
physiological reactions
∙
tonic posture reactions
∙
instrumental motoric reactions
∙
expressive motoric reactions
∙
expressive linguistic reactions
∙
subjective experience components
Dresden – 2013/08/26 3Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Battacchi et al. (1996) Emotion und Sprache: zur Definition der
Emotion und ihren Beziehungen zu kognitiven
Prozessen, dem Gedächtnis und der Sprache.
Lang, Frankfurt am Main.
4Dresden – 2013/08/26 Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
TitleTitle
DescriptionDescription
TagsTags
LongitudeLongitude
LatitudeLatitude
Emotional Associations
Dresden – 2013/08/26 5Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
memoriesexperiences
thing, place, activity, ... emotion
word
Structuring Emotions
Dresden – 2013/08/26 6Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Arousal
negative positive
arousing
unarousing
Valence
Russell (1980) A circumplex model of affect.
Journal of Personality and Social Psychology 39.
ANEW & BAWL-RAffective Norms for English Words
Berlin Affective Word List ‐
Reloaded
Dresden – 2013/08/26 7Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Võ et al. (2009) The Berlin Affective Word List Reloaded (BAWL‐
R).
Behavior Research Methods 41(2).
Bradley & Lang (2010) Affective norms for English Words (ANEW):
Stimuli, instruction manual and affective ratings. Technical Report C‐2, University of Florida.
Emotional Analysis of Dresden
Dresden – 2013/08/26 8Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Dresden – 2013/08/26 9Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Emotional Analysis of Dresden
Considerations
1 place ≠
1 emotion
personal preferences/experiences/memories
individual vs. collective emotions
temporal aspects
Dresden – 2013/08/26 10Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
< 442 words/km2
442 –
514515 –
956957 –
36273628 –
1976519766 –
117288
Dresden – 2013/08/26 11Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
CC BY‐SA by
MalteFhttp://de.wikipedia.org/wiki/Dresden
CC BY‐NC
by
lyricsarthttp://www.flickr.com/photos/91821458@N00/76083614/
1 place ≠
1 emotion temporal aspects
Dresden – 2013/08/26 12Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
< 442 words/km2
442 –
514515 –
956957 –
36273628 –
1976519766 –
117288
CC BY‐NC
by
_parrish_http://www.flickr.com/photos/_parrish_/439884019/
Dresden – 2013/08/26 13Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
< 442 words/km2
442 –
514515 –
956957 –
36273628 –
1976519766 –
117288
CC BY‐NC‐SA
by
18сецондсhttp://www.flickr.com/photos/18seconds/2949364022/
Dresden – 2013/08/26 14Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
< 442 words/km2
442 –
514515 –
956957 –
36273628 –
1976519766 –
117288
CC BY‐NC‐SA
by
realname ⇋
tonal decay http://www.flickr.com/photos/19363084@N07/5459318526
temporal aspects
Dresden – 2013/08/26 15Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Grammatical Special Cases
happy
based on Biedermann (1969)
Die deutschen Gradadverbien in synchronischer und diasynchronischer Sicht. Dissertation, Heidelberg.Quirk et al. (1985)
A comprehensive grammar of the English language. Longman, London.van Os (1989)
Aspekte der Intensivierung im Deutschen. Narr, Tübingen.
Dresden – 2013/08/26 16Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Grammatical Special Cases degree words
based on Quirk et al. (1985)
A comprehensive grammar of the English language. Longman, London.
modifying the intensity of...
adjectives It was absolutely
good.
adverbs They love their dog very
dearly.
verbs He denied
it strongly.
nouns It was really
an adventure.
Modification of Valence and Arousal Values - Negation
e.g. unhappy
happy
VO
= 2.4075
AO
= 3.745
unhappy
Vneg
= ‐2.4075
Aneg
= 2.255
Dresden – 2013/08/26 17Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Vneg
= ‐VO Aneg
= 6 ‐
AO
Dresden – 2013/08/26 18Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Dresden – 2013/08/26 19Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Dresden – 2013/08/26 20Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
„... entirely
destroyed...“„... totally
destroyed...“
„... badly
damaged ...“CC BY‐SA by
Deutsche Fotothekhttp://www.deutschefotothek.de/obj88880671.html
CC BY‐SA by Deutsche Fotothek
http://www.deutschefotothek.de/obj88950461.html
„... completely
destroyed...“
Future Work
Dresden – 2013/08/26 21Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Mobile Emotional Travel Guide
∙
adaptation to ‚emotional needs‘
of user
∙
emotional routing
∙
emotional profiles of places/sights
∙
time dependence & temporal aspects
∙
distinction individual / collective emotions
∙
visualisation
Thanks for your attention!Thanks for your attention!
[email protected]@tu‐‐[email protected]@tu‐‐dresden.dedresden.de
Extracting Emotions from Language
Dresden – 2013/08/26 23Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Zarafani et al. (2010) Sentiment Propagation in Social Networks:
A Case Study in LiveJournal.
Proceedings of Advances in social
computing, Third International Conference
on Social Computing, Behavioral Modeling,
and Prediction.
Abbasi et al. (2008) Affect Analysis of Web Forums and Blogs
Using Correlation Ensembles.
IEEE Transactions on Knowledge and Data
Engineering 20(9).
Dresden – 2013/08/26 24Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
TitleDescriptionTags
Language Detection
Lemmatisation
ANEW /
BAWL‐R
Found
Word?
WordValence ArousalLongitudeLatitude
Hypernym /Synonym
ANEW /
BAWL‐R
Found
Word?
WordValence ArousalLongitudeLatitude
yes no
yes
POS Tagging
Extraction of Emotions from Photo-Metadata
Sentence Segmentation
Emotional Analysis of Dresden with Consideration of GSC
Dresden – 2013/08/26 25Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Dresden – 2013/08/26 26Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Error Analysis in 50 Test Data Records
Modification of Valence and Arousal Values - Negation
Dresden – 2013/08/26 27Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
1
2
3
4
5
‐3 ‐2 ‐1 0 1 2 3
Arousal
Valence
'happy' (ANEW)
'unhappy' (formula)
'unhappy' (ANEW)
Modification of Valence and Arousal Values
Maximum
Amplification
Attenutation
Minimum
Dresden – 2013/08/26 28Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Valence
Valence
Valence
Valence
Arousal
Arousal
Arousal
Arousal
Dresden – 2013/08/26 29Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Modification of Valence and Arousal Values - Amplification
e.g. very happy
happy
VO
= 2.4075
AO
= 3.745
very happy
Vamp
= 2.883
Aamp
= 4.2125
Dresden – 2013/08/26 30Detection, Analysis and Visualisation of Georeferenced Emotions- Eva Hauthal & Dirk Burghardt -
Aamp
= 2AO
‐
3 ‐
½
∙
|(AO
‐
3)| ∙
(AO
‐
3)
3‐|VO
|3
2 ‐
|AO
– 3|3
3‐|VO
|3∙
+1 ∙
+12‐|AO
‐
3|3
Vamp
= (2 ‐ ) ∙
VO
|VO
|3