Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/20146#discussion_r159577911
--- Diff: R/pkg/tests/fulltests/test_mllib_classification.R ---
@@ -313,7 +313,7 @@ test_that("spark.mlp", {
# Test predict method
mlpTestDF <- df
mlpPredictions <- collect(select(predict(model, mlpTestDF),
"prediction"))
- expect_equal(head(mlpPredictions$prediction, 6), c("1.0", "0.0", "0.0",
"0.0", "0.0", "0.0"))
+ expect_equal(head(mlpPredictions$prediction, 6), c("0.0", "1.0", "1.0",
"1.0", "1.0", "1.0"))
--- End diff --
This is due to the change of how we sort string labels with same frequency
under the setting of frequencyDesc/Asc.
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