H2O Machine Learning Use Cases

Jo-fai (Joe) ChowData Scientistjoe@h2o.ai

satRday #1MTA TTK, Budapest, Hungary

3rd September, 2016

2

About Me: C iv i l Engineer → Data Sc ientist

• 2005 - 2015

• Water Engineero Consultant for Utilitieso EngD Research

• 2015 - Present

• Data Scientisto Virgin Media (UK)o Domino Data Lab (US)o H2O.ai (US)

Why? Long story – see bit.ly/joe_h2o_talk2

3

About this Talk

• Introduction to H2O

• Machine learning use cases from our users

About H2O.ai

• H2O.ai, the Companyo Team: 80 (71 shown)o Founded in 2012, o HQ: Mountain View, California

• H2O, the Platformo Open Source (Apache 2.0)o R, Python, Scala, Java and Web Interfaceso Distributed Algorithms that Scale to Big

Datao Works with Laptop, Hadoop & Spark

Joe

Jakub(Kuba)

5

Current Algorithm Overview

satRdayWorkshop

6

H2O Interfaces – R, Python & Others

• R

• Python

• Resources - docs.h2o.ai

7

H2O R Code Example

Slide & Code for Workshop:

bit.ly/h2o_budapest_workshop

8

H2O Interfaces – Web (H2O Flow)

9

Export Plain Old Java Object (POJO)

10

Use Cases

11

Telenor – Why H2O?

12

Telenor – Use Case

13

H2O in Brazi l

14

R + H2O + Spark at EARL 2016

15

Our Customers

16

Szi lard Pafka

• Budapest DS Meetupo Big thanks to Szilard

Pafka• Intro to ML with H2O

o Link (video)o Link (Slides)

17

Szi lard – Why H2O?

• Szilard’s Summary Slide

18

H2O is Evolving

• Advanced data munging• Visual ML• Deep Water

o H2O + TensorFlow, mxnet, Theano, Caffe …

o GPU• Steam

• YouTube Playlist

19

H2O Integration with Other L ibraries

• H2O + TensorFlow demo • H2O + MLLib SVM demo

20

We’re Hir ing!

• Check it out• www.h2o.ai/careers/

21

Thanks!

• Contacto joe@h2o.aio @matlabulouso github.com/woobe

• Resourceso docs.h2o.ai

• Slides and Codeo github.com/h2oai/h2o-meetups

• Sponsors & Organizerso satRdayso Budapest Data Science

Meetup