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    720c94fe
    [SPARK-21027][ML][PYTHON] Added tunable parallelism to one vs. rest in both Scala mllib and Pyspark · 720c94fe
    Ajay Saini authored
    # What changes were proposed in this pull request?
    
    Added tunable parallelism to the pyspark implementation of one vs. rest classification. Added a parallelism parameter to the Scala implementation of one vs. rest along with functionality for using the parameter to tune the level of parallelism.
    
    I take this PR #18281 over because the original author is busy but we need merge this PR soon.
    After this been merged, we can close #18281 .
    
    ## How was this patch tested?
    
    Test suite added.
    
    Author: Ajay Saini <ajays725@gmail.com>
    Author: WeichenXu <weichen.xu@databricks.com>
    
    Closes #19110 from WeichenXu123/spark-21027.
    720c94fe
    [SPARK-21027][ML][PYTHON] Added tunable parallelism to one vs. rest in both Scala mllib and Pyspark
    Ajay Saini authored
    # What changes were proposed in this pull request?
    
    Added tunable parallelism to the pyspark implementation of one vs. rest classification. Added a parallelism parameter to the Scala implementation of one vs. rest along with functionality for using the parameter to tune the level of parallelism.
    
    I take this PR #18281 over because the original author is busy but we need merge this PR soon.
    After this been merged, we can close #18281 .
    
    ## How was this patch tested?
    
    Test suite added.
    
    Author: Ajay Saini <ajays725@gmail.com>
    Author: WeichenXu <weichen.xu@databricks.com>
    
    Closes #19110 from WeichenXu123/spark-21027.
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