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  1. Spark
  2. SPARK-13964 Feature hashing improvements
  3. SPARK-13963

Add binary toggle Param to ml.HashingTF

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Details

    • Sub-task
    • Status: Resolved
    • Trivial
    • Resolution: Fixed
    • None
    • 2.0.0
    • ML
    • None

    Description

      It would be handy to add a binary toggle Param to HashingTF, as in the scikit-learn one: http://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.text.HashingVectorizer.html

      If set, then all non-zero counts will be set to 1.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. SPARK-13629 Add binary toggle Param to CountVectorizer

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue SPARK-14238 Add binary toggle Param to PySpark HashingTF in ML & MLlib

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Pull request #11832 [Github] Pull Request #11832 (BryanCutler)

          Activity

            People

              bryanc Bryan Cutler
              mlnick Nicholas Pentreath
              Nicholas Pentreath Nicholas Pentreath
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                Created:
                Updated:
                Resolved: