S01e02 from my bootcamp, dataviz and data manipulation

1. @TheBenimou

2. data exploration & dataviz

3. Why is machine learning exciting ?
Self driving cars Voice recognition Alpahgo

4. Speaker :
Benjamin Ejzenberg
@TheBenimou

5. @TheBenimou
Benjamin Ejzenberg
https://thebenimou.github.io/

6. @TheBenimou
Benjamin Ejzenberg
https://thebenimou.github.io/
Senior @EY
Data enthusiast
Digital addict
Meme maker
CDO
Hacker
Jazz improviser

7. Doing Data Science: Straight Talk from the Frontline, Cathy O'Neil

8. Doing Data Science: Straight Talk from the Frontline, Cathy O'Neil
Today’s
session

9. Modern data
scientist

10. Modern data
scientist

11. Anscombe’s quartet

12. Anscombe’s quartet vizualization

16. Few lines of code needed to produce awesome dataviz
https://seaborn.pydata.org/examples/index.html
Different cubehelix
palettes
Annotated heatmaps
Joint kernel density
estimate
Grouped violinplots with
split violins

17. Python Data
Analysis Library
Python 2D plotting
library
statistical data
visualization

18. Let’s talk about today’s challenge

19. The iris flower dataset
Iris setosa Iris virginica Iris versicolor

20. http://www.anselm.edu/homepage/jpitocch/genbi101/diversity3Plants.html

22. Find complete dataset :
https://en.wikipedia.org/wiki/Iris_flower_data_s

24. From these
observations

25. Let’s practice now.