Welcome to the H2O documentation site! Depending on your area of interest, select a learning path from the sidebar, or look at the full content outline below.
We’re glad you’re interested in learning more about H2O. If you have questions or ideas to share, please post them to the H2O community site on Stack Overflow.
See how are customers are using H2O at https://www.h2o.ai/customers/.
Keep up to date with the latest H2O blogs at https://www.h2o.ai/blog/.
Review projects, applications, research papers, tutorials, courses, and books that use H2O at https://github.com/h2oai/awesome-h2o.
- Getting Data into Your H2O Cluster
- Data Manipulation
- Uploading a File
- Importing a File
- Importing Multiple Files
- Combining Columns from Two Datasets
- Combining Rows from Two Datasets
- Fill NAs
- Group By
- Imputing Data
- Merging Two Datasets
- Pivoting Tables
- Replacing Values in a Frame
- Slicing Columns
- Slicing Rows
- Sorting Columns
- Splitting Datasets into Training/Testing/Validating
- Target Encoding
- Tokenize Strings