H2O.ai Documentation

AutoML	Tutorial	Booklet	Reference	Tuning
Cox Proportional Hazards (CoxPH)	Tutorial	Booklet	Reference	Tuning
Deep Learning (DL)	Tutorial	Booklet	Reference	Tuning
Distributed Random Forest (DRF)	Tutorial	Booklet	Reference	Tuning
Generalized Linear Modeling (GLM)	Tutorial	Booklet	Reference	Tuning
Gradient Boosting Machine (GBM)	Tutorial	Booklet	Reference	Tuning
Naive Bayes	Tutorial	Booklet	Reference	Tuning
Stacked Ensembles	Tutorial	Booklet	Reference	Tuning
XGBoost	Tutorial	Booklet	Reference	Tuning

Unsupervised Learning

Aggregator	Tutorial	Reference
Generalized Low Rank Models (GLRM)	Tutorial	Reference
K-Means Clustering	Tutorial	Reference
Isolation Forest	Tutorial	Reference
Principal Component Analysis (PCA)	Tutorial	Reference

Miscellaneous

Word2Vec

Tutorial

Reference

Languages

R

R Package Docs

H2O Ensemble R Package README

Examples and Demos

R FAQ

Java

POJO and MOJO Javadoc

H2O Core Javadoc

H2O Algorithms Javadoc

Python

Python Module Docs

Python Booklet

Python Package README

Examples and Demos

Python FAQ

skutil Docs

Scala

H2O Scaladac

2.11

2.10

API Reference

REST API Endpoint Reference

REST API Schema Reference

Tutorials

H2O Tutorials

HTML

PDF

Use Case Examples

Chicago Crime Prediction	R	Python	ScalaSW	PySW
Airline 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

Sparkling Water

Sparkling Water combines the fast, scalable machine learning algorithms of H2O with the capabilities of Spark.

Sparkling Water is licensed under the Apache License, Version 2.0

Prior releases

End User Documentation

Sparkling Water User Guide	2.4	2.3	2.2	2.1
Recent Changes	2.4	2.3	2.2	2.1
RSparkling README	2.4	2.3	2.2	2.1
PySparkling User Guide	2.4	2.3	2.2	2.1

Sparkling Water Booklet

Languages

Sparkling Water Scaladoc

Version Mappings

H2O & Sparkling Water Versions Mapping

Videos

Quick Start Video - Scala

Contribute to Sparkling Water

Contributing

H2O4GPU

H2O open source optimized for NVIDIA GPUs

H2O4GPU is licensed under the Apache License, Version 2.0

End User Documentation

Python Module Docs

H2O4GPU README

Contribute to H2O4GPU

Contributing

Enterprise Steam

Securely start and connect to H2O YARN jobs in a Hadoop environment

Prior releases

End User Documentation

Installation Guide

User Guide

If you do not have a license key

Contact sales@h2o.ai

Puddle

H2O's software-as-a-service platform for demoing Driverless AI and H2O-3. Note that Puddle is still a pre-release version.

End User Documentation

Puddle User Guide

HTML

PDF

Additional Resources

Resources for obtaining more information

Need Help?

H2O Blog
H2O Community on Slack
Issue Tracking (JIRA)
Stack Overflow for:	Driverless AI	H2O	Sparkling Water	H2O4GPU
h2ostream Google Group
Gitter
H2O University