[GitHub] [spark] zhengruifeng commented on a change in pull request #25926: [SPARK-9612][ML] Add instance weight support for GBTs

zhengruifeng commented on a change in pull request #25926: [SPARK-9612][ML] Add instance weight support for GBTs URL: https://github.com/apache/spark/pull/25926#discussion_r332326534 ## File path: mllib/src/main/scala/org/apache/spark/ml/tree/impl/GradientBoostedTrees.scala

[GitHub] [spark] zhengruifeng commented on a change in pull request #25926: [SPARK-9612][ML] Add instance weight support for GBTs

zhengruifeng commented on a change in pull request #25926: [SPARK-9612][ML] Add instance weight support for GBTs URL: https://github.com/apache/spark/pull/25926#discussion_r332320495 ## File path: mllib/src/main/scala/org/apache/spark/mllib/tree/GradientBoostedTrees.scala

[GitHub] [spark] zhengruifeng commented on a change in pull request #25926: [SPARK-9612][ML] Add instance weight support for GBTs

zhengruifeng commented on a change in pull request #25926: [SPARK-9612][ML] Add instance weight support for GBTs URL: https://github.com/apache/spark/pull/25926#discussion_r328916510 ## File path: mllib/src/test/scala/org/apache/spark/ml/regression/GBTRegressorSuite.scala