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H2O v3.16.0.3 Release Notes

  • 🚀 Download at: http://h2o-release.s3.amazonaws.com/h2o/rel-wheeler/3/index.html

    Technical task

    ⚡️ [PUBDEV-5184] - H2O-3 now allows definition of custom function directly in Python notebooks and enables iterative updates on defined functions.

    Bug

    📜 [PUBDEV-4863] - When a frame name includes numbers followed by alphabetic characters (for example, "250ML"), Rapids no longer parses the frame name as two tokens. 🛠 [PUBDEV-4897] - Fixed an issue that caused Partial Dependence Plots to a use different order of categorical values after calling as.factor. 👍 [PUBDEV-5148] - Added support for CDH 5.13. 🛠 [PUBDEV-5180] - Fixed an issue that caused a Python 2 timestamp to be interpreted as two tokens. 📚 [PUBDEV-5196] - Aggregator supports categorial features. Fixed a discrepency in the Aggregator documentation.

    New Feature

    [PUBDEV-4622] - In GBM, users can now specify quasibinomial distribution. 👍 [PUBDEV-4965] - H2O-3 now supports the Netezza JDBC driver.

    Improvement

    [PUBDEV-5171] - Users can now optionally export the mapping of rows in an aggregated frame to that of the original raw data.

    📄 Docs

    📚 [PUBDEV-5120] - When using S3/S3N, revised the documentation to recommend that S3 should be used for data ingestion, and S3N should be used for data export. ⚡️ [PUBDEV-5150] - The H2O User Guide has been updated to indicate support for CDH 5.13. ⚡️ [PUBDEV-5162] - Updated the Anaconda section with information specifically for Python 3.6 users. ⚡️ [PUBDEV-5178] - The H2O User Guide has been updated to indicate support for the Netezza JDBC driver. [PUBDEV-5190] - Added "quasibinomial" to the list of distribution options in GBM. [PUBDEV-5192] - Added the new save_mapping_frame option to the Aggregator documentation.