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  1. Spark
  2. SPARK-26111

Support ANOVA F-value between label/feature for the continuous distribution feature selection

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Done
    • 3.1.0
    • 3.1.0
    • ML
    • None

    Description

      Current only support the selection of categorical features, while there are many requirements to the selection of continuous distribution features.

      ANOVA F-value is one way to select features from the continuous distribution and it's important to support it in spark.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. SPARK-34080 Add UnivariateFeatureSelector to deprecate existing selectors

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link GitHub Pull Request #27322

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              huaxingao Huaxin Gao
              breath Bihui Jin
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              Dates

                Created:
                Updated:
                Resolved: