1 WHAT MOVIE TO WATCH TONIGHT? AZURE ML BY MSFT CC AUGUST 5, 2015

2 ABOUT ME PHOTOPavel Golub Solution Architect at EPAM Microsoft Competency Center IT professional with 11+ years of experience. I build applications of enterprise level primarily in Financial Services business domain based on.NET platform. At spare time Windows Phone enthusiast with several released applications.

3 AGENDA Introduction to ML theory 1 ML platforms overview 2 Problem definition 3 Problem solving 4 Q&A 5

4 SPOT THE SPOTTED CAT

5 Out of the box ML solutions Azure ML Amazon ML MetaMind IBM Watson etc.

6 MetaMind

7 “A computer program is said to learn from experience E with respect to some class of tasks T and performance measure P, if its performance at tasks in T, as measured by P, improves with experience E” - Tom M. Mitchell WHAT IS ML? DEFENITION DEFENITION FOR HUMANS “The goal of machine learning is to program computers to use example data or past experience to solve a given problem.” – Introduction to Machine Learning, 2 nd Edition, MIT Press

8 Poisonous or Edible? WHAT ML CAN BE USED FOR? CLASSIFICATION -traffic PREDICTION

9 Used when you want to predict unknown answers from answers you already have 6. Select the best model 5. Evaluate results using test set Go to 3? 4. Apply algorithm(s) on data set 3. Build model 2. Split into training and test sets 1. Clean up and supplement data 0. Data

10 SUPERVISED LEARNING ON PRACTICE Two legs, two hands Commonly two eyes, but some of them have one only Wear safety glasses Yellow skin No neck HOW TO RECOGNIZE A MINION? OK

11 1.Used when you want to find unknown answers – mostly groupings - directly from data 2.No simple way to evaluate accuracy of what you learn 3.Evaluates more vectors, groups into sets or classifications Evaluate groups Apply algorithm(s) Data

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13 AZURE ML STUDIO OVERVIEW DEMO

14 PROBLEM DEFINITION MOVIE RECOMMENDATION SYSTEM ? ?

15 PROBLEM SOLVING DEMO

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17 PROBLEM SOLVING RESULTS MOVIE RECOMMENDATION SYSTEM

18 Azure Machine Learning documentation Azure ML Gallery Microsoft Azure Marketplace (ML category) Machine Learning Blog

19 Q&A