combust/mleap

Add support for spark-extensions transformers in Pyspark

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#570 建立於 2019年9月24日

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描述

Creating this parent issue to track progress on adding support for spark-extensions transformers in Pyspark.

  • Support for StringMap
  • Support for MathBinary
  • Support for MathUnary
  • Support for WordLengthFilter
  • Support for MultinomialLabeler
  • Support for Imputer
  • Support for OneVsRest
  • Support for SupportVectorMachine
  • Add unit test support for Pyspark transformers

Related issues:

There are currently two examples of custom transformers in Pyspark under https://github.com/combust/mleap/pull/568.

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