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  1. Spark
  2. SPARK-13964 Feature hashing improvements
  3. SPARK-13998

HashingTF should extend UnaryTransformer

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Details

    • Sub-task
    • Status: Resolved
    • Minor
    • Resolution: Incomplete
    • 2.0.0
    • None
    • ML

    Description

      Currently HashingTF extends Transformer with HasInputCol with HasOutputCol, but there is a helper UnaryTransformer abstract class for exactly the reason.

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            Unassigned Unassigned
            jlaskowski Jacek Laskowski
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