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    00ad4f05
    [SPARK-14900][ML][PYSPARK] Add accuracy and deprecate precison,recall,f1 · 00ad4f05
    Zheng RuiFeng authored
    ## What changes were proposed in this pull request?
    1, add accuracy for MulticlassMetrics
    2, deprecate overall precision,recall,f1 and recommend accuracy usage
    
    ## How was this patch tested?
    manual tests in pyspark shell
    
    Author: Zheng RuiFeng <ruifengz@foxmail.com>
    
    Closes #13511 from zhengruifeng/deprecate_py_precisonrecall.
    00ad4f05
    [SPARK-14900][ML][PYSPARK] Add accuracy and deprecate precison,recall,f1
    Zheng RuiFeng authored
    ## What changes were proposed in this pull request?
    1, add accuracy for MulticlassMetrics
    2, deprecate overall precision,recall,f1 and recommend accuracy usage
    
    ## How was this patch tested?
    manual tests in pyspark shell
    
    Author: Zheng RuiFeng <ruifengz@foxmail.com>
    
    Closes #13511 from zhengruifeng/deprecate_py_precisonrecall.
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