1. Machine Learning with R
12/2/2018 3:32 AM
Machine Learning with R
Matthew Renze
Data Science Consultant
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

5. John
Jane
Miko
Lee

6. Job Postings for Machine Learning
Source: Indeed.com

7. Average Salary by Job Type (USA)
Source: Stack Overflow 2017

8. Data Science Tools Share of Respondents
70%
60%
40%
30%
20%
10% 0%
50%
SQL
Excel
Python
MySQL R
Python tools
ggplot
SQL Server
Tableau
JavaScript
Matplotlib
Java
PostgreSQL
Oracle D3
Homegrown
Hive
Spark
Cloudera
Visual Basic
MongoDB
Hadoop
SAS
C++
Scala
PowerPivot
SQLite C
Pig
RedShift
Weka
Hbase
(EMR)
Perl
SPSS
Teradata
Tool: language, platform, analytics
Share of Respondents
Source: O’Reilly 2015 Data Science Salary Survey

10. What is R?
Why use R?
How to use R?

11. What is R?

12. What is R?
Open source Language and environment Numerical and graphical Cross platform

13. What is R?
Active development Large user community Modular and extensible 10,000+ extensions

14. FREE

15. FREE

19. Why should I use R?

20. Working with Data
Import Clean Transform Export

21. Data Analysis
Numerical analysis Data visualization Statistical modeling

22. Handing Big Data
Microsoft R Open Medium data packages Big data packages Microsoft R Server

23. Machine Learning
Classification Regression Clustering Anomaly detection Deep learning
𝑓 𝑥

24. Deploying to Production
Command line Interoperability Deploy to server Deploy to cloud

25. How do I use R for ML?

26. 𝑓 𝑥
Function
Prediction
Data
Cat
Dog
Is cat?
Yes

30. Photos by Radomił Binek, Danielle Langlois, and Frank Mayfield
Iris Data Set
Iris Setosa
Iris Versicolor
Iris Virginica
Photos by Radomił Binek, Danielle Langlois, and Frank Mayfield 

31. Iris Data Set Fisher’s Iris Data Species Petal Length Petal Width
Sepal Length
Sepal Width
setosa
1.1
0.1
4.3 3
1.4
0.2
4.4
2.9
1.3
3.2
0.3
4.5
2.3 …

32. Demo Matthew Renze 12/2/2018 3:32 AM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

33. Where should I go next?

34. Data Science Meetup Thursday – 9:00 AM OCCC W204 AB
Additional Sessions
Data Science Meetup Thursday – 9:00 AM OCCC W204 AB

36. Online Courses Data Science with R Exploratory Data Analysis with R
Data Visualization with R (3-part)
Data Science: The Big Picture

37. Conclusion
What is R?
Why use R?
How to use R?

38. Thank You! Matthew Renze Data Science Consultant Renze Consulting
Website:

39. 12/2/2018 3:32 AM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.