H2O, Sparkling Water, Steam, & Deep Water Documentation

Getting Started & User Guides

H2O

What is H2O?

H2O User Guide (Main docs)

H2O Book (O'Reilly) Recent Changes Open Source License (Apache V2)
Quick Start Video - Flow Web UI Quick Start Video - R Quick Start Video - Python
Download H2O

Sparkling Water

What is Sparkling Water? Sparkling Water Booklet

PySparkling Readme    2.0  |  2.1

RSparkling Readme Open Source License (Apache V2)
Quick Start Video - Scala Quick Start Video - Python
Download Sparkling Water

Steam

What is Steam? Steam User Guide Recent Changes Open Source License (AGPL)
Download Steam

Deep Water (preview)

Deep Water Readme Deep Water Booklet Deep Water AMI Guide Deep Water Docker Image Open Source License (Apache V2)
Launch Deep Water AMI

(choose p2.xlarge)

Q & A

FAQ Issue Tracking (JIRA) Stack Overflow h2ostream Google Group Gitter Cross Validated
For Supported Enterprise Customers

Enterprise Support Web | Email

Algorithms

Supervised Learning

Generalized Linear Modeling (GLM) Tutorial Booklet Reference Tuning
Gradient Boosting Machine (GBM) Tutorial Booklet Reference Tuning
Deep Learning Tutorial Booklet Reference Tuning
Distributed Random Forest Tutorial Booklet Reference Tuning
Naive Bayes Tutorial Booklet Reference Tuning
Stacked Ensembles Tutorial Booklet Reference Tuning

Unsupervised Learning

Generalized Low Rank Models (GLRM) Tutorial Reference
K-Means Clustering Tutorial Reference
Principal Components Analysis (PCA) Tutorial Reference

Miscellaneous

Word2vec Tutorial Reference

Languages

R

Quick Start Video - R R Package Docs R Booklet Examples and Demos R FAQ h2oEnsemble R Package Readme RSparkling Readme Migrating from H2O-2

Python

Quick Start Video - Python Python Module Docs Python Booklet Examples and Demos Python FAQ

PySparkling Readme    2.0  |  2.1

skutil Docs

Java

POJO and MOJO Model Javadoc H2O Core Javadoc H2O Algorithms Javadoc

Scala

Sparkling Water API 2.0 2.1
Sparkling Water Scaladoc 2.0 2.1
H2O Scaladoc 2.11  2.10

Tutorials, Examples, & Presentations

Tutorials and Blogs

H2O Tutorials HTML | PDF

H2O Blogs H2O University

Use Case Examples

Chicago crime prediction R Python ScalaSW PySW
Airlines delays prediction R Python ScalaSW PySW
Lending Club loan prediction R Python ScalaSW PySW
Ham or Spam R Python ScalaSW PySW
Prediction with prostate dataset R Python ScalaSW PySW
Craigslist Job Titles R Python ScalaSW PySW

Presentations

H2O Meetups H2O World 2014 Videos H2O World 2015 Videos Open Tour Chicago Videos Open Tour NYC Videos Open Tour Dallas Videos

API & Developer Docs

API Reference

R Package Docs POJO and MOJO Model Javadoc
Python Module Docs Sparkling Water API    2.0 2.1
REST API Endpoint reference H2O Algorithms Javadoc
REST API Schema reference

Developer Docs

H2O Readme
H2O Core Javadoc
H2O Scaladoc 2.11 2.10
R Package Developer Docs
Python Module Developer Docs
Sparkling Water Readme 2.0 2.1
Sparking Water Scaladoc 2.0 2.1
Steam Developer Docs

Contributing

To H2O To Sparkling Water To Steam

For the Enterprise

Architecture

A description of H2O's internal software architecture

Security

Security features for H2O, such as SSL and LDAP support

Productionizing

Recipes for taking H2O to production