Github user MLnick commented on a diff in the pull request:
https://github.com/apache/spark/pull/12922#discussion_r62165836
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/evaluation/binary/BinaryClassificationMetricComputers.scala
---
@@ -24,6 +24,19 @@ private[evaluation] trait
BinaryClassificationMetricComputer extends Serializabl
def apply(c: BinaryConfusionMatrix): Double
}
+/** Accuracy. Defined as 1.0 where there are zero no positive and negative
examples. */
--- End diff --
"... are zero no positive and negative ..." should probably be "... are no
positive or negative ..."?
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