Github user yu-iskw commented on a diff in the pull request:
https://github.com/apache/spark/pull/8728#discussion_r43838989
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/DecisionTreeRegressor.scala
---
@@ -36,30 +36,31 @@ import org.apache.spark.sql.DataFrame
* for regression.
* It supports both continuous and categorical features.
*/
+@Since("1.4.0")
@Experimental
-final class DecisionTreeRegressor(override val uid: String)
+final class DecisionTreeRegressor @Since("1.4.0") (@Since("1.4.0")
override val uid: String)
extends Predictor[Vector, DecisionTreeRegressor,
DecisionTreeRegressionModel]
with DecisionTreeParams with TreeRegressorParams {
-
+ @Since("1.4.0")
def this() = this(Identifiable.randomUID("dtr"))
// Override parameter setters from parent trait for Java API
compatibility.
-
+ @Since("1.4.0")
override def setMaxDepth(value: Int): this.type =
super.setMaxDepth(value)
-
+ @Since("1.4.0")
--- End diff --
insert a blank line above the @Since tag. Please do likewise at other tags.
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