huaxingao commented on a change in pull request #26265:
[SPARK-29565][ML][PYTHON] OneHotEncoder should support single-column
input/output
URL: https://github.com/apache/spark/pull/26265#discussion_r339892325
##########
File path: mllib/src/main/scala/org/apache/spark/ml/feature/OneHotEncoder.scala
##########
@@ -123,6 +132,14 @@ class OneHotEncoder @Since("3.0.0") (@Since("3.0.0")
override val uid: String)
@Since("3.0.0")
def this() = this(Identifiable.randomUID("oneHotEncoder"))
+ /** @group setParam */
+ @Since("3.0.0")
+ def setInputCol(values: String): this.type = set(inputCol, values)
+
+ /** @group setParam */
+ @Since("3.0.0")
+ def setOutputCol(values: String): this.type = set(outputCol, values)
Review comment:
updated. Thanks!
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