zhengruifeng commented on issue #24648: [SPARK-2][ML] Eliminate uncessary
sliding job in AreaUnderCurve
URL: https://github.com/apache/spark/pull/24648#issuecomment-495463566
@srowen I made a detailed review on `ML.XXXEvaluator` & `MLLIB.XXXMetrics`
recently and find another several
zhengruifeng commented on issue #24648: [SPARK-2][ML] Eliminate uncessary
sliding job in AreaUnderCurve
URL: https://github.com/apache/spark/pull/24648#issuecomment-495060029
@srowen Oh, not a pass. My expression was not correct.
Sliding need a separate job to collect head rows on
