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

HashingTF should extend UnaryTransformer

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Incomplete
    • Affects Version/s: 2.0.0
    • Fix Version/s: None
    • Component/s: ML
    • Labels:

      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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              • Assignee:
                Unassigned
                Reporter:
                jlaskowski Jacek Laskowski
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                  Updated:
                  Resolved: