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Machine Learning using Google Technology Machine Learning Group | November 7th, 2017
Brian VinsonCustomer Engineer
Data is EverythingHow well you use your data determines the degree of your success
© 2017 Google Inc. All rights reserved.
How does a machine learn?
How does a machine learn?
PREDICTING HOUSE SALE PRICES
Sq. Footage Price
1,000 $100,000
3,000 $300,000
How much would a 2,000 sq ft. house sell for?
How does a machine learn?
PREDICTING HOUSE SALE PRICES
Sq. Footage Price
1,000 $100,000
3,000 $300,000
2,000 $200,000
1Look at the Data
Sq. FootagePr
ice
1,000 2,000 3,000
100,000
200,000
300,000
2Find a pattern
Sq. FootagePr
ice
1,000 2,000 3,000
100,000
200,000
300,000
3Predict
Sq. FootagePr
ice
1,000 2,000 3,000
100,000
200,000
300,000
A better dataset
PREDICTING HOUSE SALE PRICES
Sq. Footage
Crime Rate (1-100)
School Rating (1-5)
Price
1,000 1 5 $300,000
2,000 50 3 $200,000
4,000 80 1 $100,000
How much would a 3,000 sq ft. house with a crime rate of 30 and a school rating of 2 cost?
It's not who has the best algorithm who wins, it's who has the most data.
— Andrew Ng , Co-Founder of Google Brain
“”
Google’s Mission
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ONE BILLIONusers each
© 2017 Google Inc. All rights reserved.
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MapsStreet View ImageParsing Local Search
TranslateText, Graphic and Speech Translations
CardboardSmart Stitching
AdsRicher Text AdsAutomated Bidding
Self Driving Car1.5MM miles driven
Data Center Power UsageReduced cooling energy 40%
Alpha GoFirst AI to beat a world Go champion (2016)
Google is the world leader in applying Machine Learning to real-world situations, inside and outside of Google.
Rule #1 of Machine Learning: Don’t build a model if you don’t have to
Custom ML models Pre-trained ML models
Machine Learning Engine
TensorFlow
Vision API
Translation API
Natural Language API
Speech API Jobs API
Two Flavors of Machine Learning
Video Intelligence API
● State of the art machine learning models built by Google experts
● Pre-Trained on massive datasets using Google scale infrastructure
● Work out of the box. No machine learning expertise required
Machine Learning APIs
Vision API
Detect broad sets of categories within an image, ranging from modes of transportation to animals.
Analyze facial features to detect emotions: joy, sorrow, anger.
Detect logos.
Detect and extract text within an image, with support for a broad range of languages, along with support for automatic language identification.
Extract text
Detect different types of inappropriate content from adult to violent content. Powered by Google Safe Search
Detect inappropriate contentObject Recognition Facial sentiment & logos
TRY THE API
Speech API
Powered by deep learning neural networking to power your applications..
No need for signal processing or noise cancellation before calling API. Can handle noisy audio from a variety of environments.
Noise Robustness
Can provide context hints for improved accuracy. Especially useful for device and app use cases.
Word HintsSpeech Recognition
TRY THE API
Recognizes over 80 languages & variants. Can also filter inappropriate content in text results
Over 80 languages
Can stream text results, returning partial recognition results as they become available. Can also be run on buffered or archived audio files.
Real-time results
Translation API
Supports more than 100 languages and thousands of language pairs.
Behind the scenes, Translation API is learning from logs analysis and human translation examples. Existing language pairs improve and new language pairs come online at no additional cost.
Sometimes you don’t know your source text language in advance. Can automatically identify languages with high accuracy.
Automatic language detection
The Premium edition is tailored for users who need precise, long-form translation services (e.g. livestream translations, high volume of emails, detailed articles and documents)
Premium edition BETAText Translation Continuous Updates
TRY THE API
Natural Language API
Identify entities and label by types such as person, organization, location, events, products and media.
Enables you to easily analyze text in multiple languages including English, Spanish and Japanese.
Extract tokens and sentences, identify parts of speech (PoS) and create dependency parse trees for each sentence.
Syntax analysisEntity Recognition Multi-Language Support
TRY THE API
Understand the overall sentiment expressed in a block of text.
Sentiment Analysis
Video Intelligence API
Detect entities within the video, such as "dog", "flower" or "car".
You can now search your video catalog the same way you search text documents..
Extract actionable insights from video files without requiring any machine learning or computer vision knowledge.
Enable Video Search
More features will be added to the Video Intelligence API during the BETA period.
More to come ... BETALabel Detection Insights From Videos
Cloud Detection in Satellite Images
11%of images
Error rate
3%of images
Development time
3months
YearsPreviously
Today
Data Loss Prevention (DLP) API
DLP lets GCP users scan for and redact sensitive data
● Find sensitive data stored in GCP● Redact sensitive data to comply with
regulations or policies● Safely unlock more of the cloud
Automatically discover and redact sensitive data everywhere
RawData
Machine Learning
Secure Sharing
App DevelopmentRedact Data
DLP API
Classify Data
Montoring
Data Governance
TensorFlowWorld’s Most Popular Machine Learning Framework
TensorFlow
● Tensorflow is what we use for our own internal machine learning projects, and now it’s available to you!
● Powers over 100 Google services
● Tutorials to get started at https://www.tensorflow.org
As of 6-24-2017
Most Popular Machine Learning Framework
FrameworkG
itHub
Sta
rsTensorFlow
10,000
20,000
30,000
0
40,000
SKLearn Caffe CNTK MXnet Torch
50,000
60,000
Cloud TPU
● 180 TFlops, 9x faster than NVIDIA P100 GPU
● Faster time to market for new applications
● Train, iterate, and predict faster
● Reduce the cost of Machine Learning work
DEMO!!
