Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-16692

multilabel classification to DataFrame, ML

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 3.0.0
    • ML, MLlib
    • None

    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.

      Attachments

        Activity

          People

            podongfeng zhengruifeng
            liwzhi Weizhi Li
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Time Tracking

                Estimated:
                Original Estimate - 1h
                1h
                Remaining:
                Remaining Estimate - 1h
                1h
                Logged:
                Time Spent - Not Specified
                Not Specified