Note to readers: These documents are applicable to H2O v. 2.8 and prior. If you are using the current version of H2O, (H2O-3), please visit docs.h2o.ai and select "H2O 3.0" for the latest documentation. H2O is for data scientists and application developers who need fast, in-memory scalable machine learning for smarter applications. H2O is an open source parallel processing engine for machine learn