Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/10945#discussion_r50981215
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/evaluation/MulticlassMetrics.scala
---
@@ -116,6 +116,13 @@ class MulticlassMetrics @Since("1.1.0")
(predictionAndLabels: RDD[(Double, Doubl
def recall(label: Double): Double = tpByClass(label).toDouble /
labelCountByClass(label)
/**
+ * Returns specificity for a given label (category)
+ * @param label the label.
+ */
+ @Since("1.6.0")
--- End diff --
This is still wrong. This can't have existed in 1.6.0
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