Github user sethah commented on a diff in the pull request:
https://github.com/apache/spark/pull/15435#discussion_r106522957
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala
---
@@ -194,15 +207,9 @@ class LogisticRegressionSuite
// thresholds and threshold must be consistent: values
withClue("fit with ParamMap should throw error if threshold,
thresholds do not match.") {
intercept[IllegalArgumentException] {
- lr2.fit(smallBinaryDataset,
- lr2.thresholds -> Array(0.3, 0.7), lr2.threshold ->
(expectedThreshold / 2.0))
- }
- }
- withClue("fit with ParamMap should throw error if threshold,
thresholds do not match.") {
- intercept[IllegalArgumentException] {
- val lr2model = lr2.fit(smallBinaryDataset,
- lr2.thresholds -> Array(0.3, 0.7), lr2.threshold ->
(expectedThreshold / 2.0))
- lr2model.getThreshold
+ val lr3 = lr2.copy(
--- End diff --
why is this changed?
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