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  1. Spark
  2. SPARK-16692

multilabel classification to DataFrame, ML

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0
    • Component/s: ML, MLlib
    • Labels:
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      Description

      For the multi labels evaluations. There is a method to in MLlib named MultilabelMetrics: A multilabel classification problem involves mapping each sample in a dataset to a set of class labels. In this type of classification problem, the labels are not mutually exclusive. For example, when classifying a set of news articles into topics, a single article might be both science and politics.

      Added this method to support DataFrame in ML.

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            • Assignee:
              podongfeng zhengruifeng
              Reporter:
              liwzhi Weizhi Li
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