cloud machine learning with google cloud platform

Michał Bryś, Data Scientist @ Allegro, Complexity Garage @ Kraków, 05.02.2016Michal Brys, Senior Data Scientist @ Mezzobit, DevFestPL 2016

Michal BrysSenior Data Scientist @ MezzobitDevFestPL | Warsaw, 26th November 2016

Cloud Machine LearningIntroduction


Michał BryśSenior Data Scientist @ Mezzobit

michalbrys.com@michalbrys

http://www.michalbrys.com

http://www.michalbrys.com


Machine Learning - basics

Supervised

i.e. classify object to known pattern.

Unsupervised

i.e. divide set with prior unknown pattern

Reinforcement

algorithm learns to react


https://www.wired.com/2016/03/two-moves-alphago-lee-sedol-redefined-future/


http://spectrum.ieee.org/cars-that-think/transportation/self-driving/new-pedestrian-detector-from-google-could-make-selfdriving-cars-cheaper


Academic / Research

Industry / Applications

Source: Google Next Conference London 2016

Tensor Flow Cloud Machine Learning Machine Learning APIs

Michał Bryś, Data Scientist @ Allegro, Complexity Garage @ Kraków, 05.02.2016Michal Brys, Senior Data Scientist @ Mezzobit, DevFestPL 2016 Source: Google Next Conference London 2016


How can I use it in my projects?


Academic / Research

Industry / Applications

Source: Google Next Conference London 2016

Tensor Flow Cloud Machine Learning Machine Learning APIs


All you need to start:

Natural Language APIJobs APISpeech APITranslate APIVision API

Cloud Machine Learning Platform

+Compute engine

Cloud Storage

Big Query

Cloud Datalabs


Natural Language API

Case study:

Sentiment analysis of hotel reviews


Sentiment analysisReview:

The staff was very friendly and I was pleasantly surprised at how clean and refreshing our room was. Great stay!

Score: 0.9ranges between -1.0 (negative) and 1.0 (positive)

Magnitude: 0.9overall strength of emotion within the given text, between 0.0 and +inf


Collect hotel reviews (1)scrapy crawl tripadvisor -o hotels.txt -s CLOSESPIDER_ITEMCOUNT=15000

The staff was very friendly and I was pleasantly surprised at how clean and refreshing our room was. Great stay!

Really large apartment fitted out with full size kitchen and appliances (stove, oven, microwave and full size fridge freezer)

...

https://goo.gl/84rTkTCompute engine+ Python, Scrapy


Score sentiment of review (2)python sentiment_analysis.py ./resources/hotels.txt Sentence 0 has a sentiment score of 0.1Sentence 1 has a sentiment score of -0.3Sentence 2 has a sentiment score of 0.2Sentence 3 has a sentiment score of 0.5Sentence 4 has a sentiment score of 0.6Sentence 5 has a sentiment score of 0.4...Overall Sentiment: score of 0.5 with magnitude of 72.8

https://goo.gl/DQzkZdCompute engine+ Python, Natural Language API


Save results (3)


Analyze (4)


● GCP - Powerful platform for data analysis

Summary

● Out-of-the-box trained Machine Learning models○ Natural Language○ Speech ○ Computer Vision

● Use Machine Learning in your apps!


quickdraw.withgoogle.com


Michal Brys [email protected]@michalbrys

[E-book]: Using Google Analytics with Rmichalbrys.com/book

cloud machine learning with google cloud platform

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