srowen commented on a change in pull request #26135: [SPARK-29489][ML][PySpark]
ml.evaluation support log-loss
URL: https://github.com/apache/spark/pull/26135#discussion_r336043318
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File path: python/pyspark/ml/evaluation.py
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@@ -365,18 +375,25 @@ class MulticlassClassificationEvaluator(JavaEvaluator,
HasLabelCol, HasPredictio
"The beta value used in weightedFMeasure|fMeasureByLabel."
" Must be > 0. The default value is 1.",
typeConverter=TypeConverters.toFloat)
+ eps = Param(Params._dummy(), "eps",
Review comment:
OK. I guess that's good enough reason to expose it. It's so niche that I
almost think it's not worth it, but ...
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