Github user jkbradley commented on a diff in the pull request:
https://github.com/apache/spark/pull/19208#discussion_r149217598
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/tuning/CrossValidator.scala ---
@@ -262,15 +273,26 @@ class CrossValidatorModel private[ml] (
private var _subModels: Option[Array[Array[Model[_]]]] = None
- @Since("2.3.0")
private[tuning] def setSubModels(subModels:
Option[Array[Array[Model[_]]]])
: CrossValidatorModel = {
_subModels = subModels
this
}
+ /**
+ * @return submodels represented in two dimension array. The index of
outer array is the
+ * fold index, and the index of inner array corresponds to the
ordering of
+ * estimatorParamsMaps
--- End diff --
typo: estimatorParamMaps
---
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