imatiach-msft commented on a change in pull request #27070:
[SPARK-9612][ML][FOLLOWUP] fix GBT support weights if subsamplingRate<1
URL: https://github.com/apache/spark/pull/27070#discussion_r362578582
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File path:
mllib/src/test/scala/org/apache/spark/ml/tree/impl/BaggedPointSuite.scala
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@@ -91,8 +91,7 @@ class BaggedPointSuite extends SparkFunSuite with
MLlibTestSparkContext {
baggedRDD.map(_.subsampleCounts.map(_.toDouble)).collect()
EnsembleTestHelper.testRandomArrays(subsampleCounts, numSubsamples,
expectedMean,
expectedStddev, epsilon = 0.01)
- // should ignore weight function for now
- assert(baggedRDD.collect().forall(_.sampleWeight === 1.0))
+ assert(baggedRDD.collect().forall(_.sampleWeight === 2.0))
Review comment:
just trying to understand, why did the sample weight change in this test?
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