Introduction to Machine Learning for Healthcare,

Finance, Energy, and Commerce

Sam Putnam

7/12/2017

@edeeplearning

Available July 26 and July 27? I am teaching the Executing Deep Learning Strategies and Deploying Enterprise Deep Learning Tracks at Deep Learning Conf™, hosted by Rise.

Tickets are available now: www.DeepLearningConf.com

Intro to Applied ML

Intro to Applied ML

Sam Putnam

What is machine learning?

What kinds of machine learning are there?

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

How do you evaluate a machine learning model?

Intro to ML Applications

Sam Putnam

Why is machine learning important to healthcare, finance, energy, and commerce?

7/12/2017

@edeeplearningIntro to ML Applications

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Enterprises in These Domains Currently Benefiting from Machine Learning

Sam Putnam

Healthcare - Medical Imaging, Drug Discovery, Insurance

Finance - Trading, Compliance, Fraud Detection

Energy - Load Prediction, Generation/Demand Balancing, Classification of Forecasting Models

Commerce - Predicting Selling Prices, Recommendation Systems, Routing Vehicles, Triage/Question Answering

7/12/2017

@edeeplearningEnterprise Benefactors

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Part 1

Intro to Applied ML

Sam Putnam

Intro to Applied ML

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

What is Machine Learning/AI?

https://www.youtube.com/watch?v=l95h4alXfAA

Intro to Applied ML

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

http://www.codesofinterest.com/2016/11/difference-artificial-intelligence-machine-learning-deep-learning.html

Machine Learning is for X

Sam Putnam

Intro to Applied ML

“Ok Google - Will my house sell for $10m -

Yes or no?”

Regression

Classification

“Hey Siri - What can I sell my house for?”

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Machines learn by example

Sam Putnam

Intro to Applied ML

Supervised Classification

You Show Google a ton of pictures of houses and condos. You point at every single one and say….

“Ok Google. This is a house” or you say… “Ok Google. This is a condo…”

Now, You take a picture of a house. “Ok Google, what is this?”

Google - “That’s a house!”7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

Intro to Applied ML

Supervised Regression

“Hey Siri - the house down the street sold for $15m and it has 3 bedrooms and 2 baths on 15 acres. You tell Siri about a lot of other houses, too. Now, you tell Siri that your house has 4

bedrooms and 2 baths on 15 acres. “Hey Siri - What will my house sell for?” Siri - “$15.5m!”

Machines learn by example

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Machines also learn by recognizing patterns

Sam Putnam

Intro to Applied ML

Unsupervised ClassificationYou Show Google a ton of pictures of houses and condos.

You point at every single one and say…. “Ok Google. This is a house” or you say…

“Ok Google. This is a condo…” [You say nothing]. Google’s algo groups the pictures into

two groups. You label one “house” and one “condo”. Now, You take a picture of a house.

“Ok Google, what is this?” Google - “That’s a house!”

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Machines also learn by recognizing patterns

Sam Putnam

Intro to Applied ML

Unsupervised Regression“Hey Siri - the house down the street sold for $15m and it has 3 bedrooms and 2 baths on 15 acres. You tell Siri about a lot of other houses, too. Siri’s algo puts the houses on a map. You split the map up by price. Now, you tell Siri that your house has 4

bedrooms and 2 baths on 15 acres. “Hey Siri - What will my house sell for?” Siri - “$15.5m!”

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

Bias-Variance Trade-off

Intro to Applied ML

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

Precision vs. Recall

Medicine - Need Recall Want False Negatives to be as small as possible

Spam - Need Precision Want False Positives to be as small as possible

https://en.wikipedia.org/wiki/Precision_and_recall#/media/File:Precisionrecall.svg

Intro to Applied ML

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

Under (Left) vs. Overfitting (Right)

http://scikit-learn.org/stable/auto_examples/model_selection/plot_underfitting_overfitting.html

Intro to Applied ML

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

What is Deep Learning?

“Teach computers how to do things only humans were capable of before”

- Vincent Vanhoucke, Principal Scientist, Google

https://youtu.be/INt1nULYPak?t=28s

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Intro to Applied ML

Sam Putnam

Neural Networks - Intro

http://imgur.com/2dKCQHh

7/12/2017

@edeeplearningIntro to Applied ML

https://ml.berkeley.edu/blog/2017/02/04/tutorial-3/

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Sam Putnam

Deep Machine Learning for Objects

https://www.youtube.com/watch?v=KAB11FrQz_Q

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Intro to Applied ML

Part 2

Sam Putnam

Intro to ML Applications

Intro to ML Applications

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

ML for Healthcare

Sam Putnam

Is this Cancer in this image?

How many medical records do we need to be able to provide insurance to people in this region in Africa?

7/12/2017

@edeeplearningIntro to ML Applications

Introduction to ML for Healthcare, Finance, Energy, and Commerce

ML for Finance

Sam Putnam

How much smoke is coming out of this factory in China today compared to a month ago today?

Was this a code word that someone sent through this Bloomberg terminal just now?

7/12/2017

@edeeplearningIntro to ML Applications

Introduction to ML for Healthcare, Finance, Energy, and Commerce

ML for Energy

Sam Putnam

How much power is the Western Interconnection going to be using tomorrow at noon?

How long will it take for us to get paid back for hooking up our university to solar?

7/12/2017

@edeeplearningIntro to ML Applications

Introduction to ML for Healthcare, Finance, Energy, and Commerce

ML for Commerce

Sam Putnam

What is the next best news article to put under this news article on our online newspaper?

How much will my house sell for?

7/12/2017

@edeeplearningIntro to ML Applications

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Part 3

Sam Putnam

7/12/2017

@edeeplearning

Enterprise Benefactors

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Machine Learning in Healthcare

Sam Putnam

Healthcare Space

Medical Imaging

Drug Discovery

Insurance Claims/Coverage

Enterprise Benefactors

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Machine Learning in Finance

Sam Putnam

Finance Space Fraud Detection

Compliance

Macroeconomic Trends

Enterprise Benefactors

7/12/2017

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Introduction to ML for Healthcare, Finance, Energy, and Commerce

Trading

Machine Learning in Energy

Sam Putnam

Energy Space

Predicting Demand

Balancing Generation/Demand

Enterprise Benefactors

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Classifying Value of Forecasts

Machine Learning in Commerce

Sam Putnam

Commerce Space

Interviewing Job Applicants

Routing vehicles

Closing Prices for Houses

Enterprise Benefactors

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce

Triage/ Wellness

Imports/Exports

Thank you!

sam@edeeplearning.com

Thank you to publishers of diagrams and photos. Slides are for today only.

Always looking for new members, speakers & locations to host Machine Learning presentations in Vermont, New Hampshire, Boston, and New York.

Sam Putnam

7/12/2017

@edeeplearning

Introduction to ML for Healthcare, Finance, Energy, and Commerce