Github user jkbradley commented on a diff in the pull request:
https://github.com/apache/spark/pull/10355#discussion_r57245082
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/AFTSurvivalRegression.scala
---
@@ -183,12 +183,12 @@ class AFTSurvivalRegression @Since("1.6.0")
(@Since("1.6.0") override val uid: S
* Extract [[featuresCol]], [[labelCol]] and [[censorCol]] from input
dataset,
* and put it in an RDD with strong types.
*/
- protected[ml] def extractAFTPoints(dataset: DataFrame): RDD[AFTPoint] = {
- dataset.select($(featuresCol), $(labelCol), $(censorCol)).rdd.map {
- case Row(features: Vector, label: Double, censor: Double) =>
- AFTPoint(features, label, censor)
- }
- }
+ protected[ml] def extractAFTPoints(dataset: DataFrame): RDD[AFTPoint] =
--- End diff --
I prefer to keep braces around multiline methods like this.
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