zhengruifeng 111e9038d8 [SPARK-30770][ML] avoid vector conversion in GMM.transform ... ### What changes were proposed in this pull request? Current impl needs to convert ml.Vector to breeze.Vector, which can be skipped. ### Why are the changes needed? avoid unnecessary vector conversions ### Does this PR introduce any user-facing change? No ### How was this patch tested? existing testsuites Closes #27519 from zhengruifeng/gmm_transform_opt. Authored-by: zhengruifeng <ruifengz@foxmail.com> Signed-off-by: zhengruifeng <ruifengz@foxmail.com>		2020-03-04 11:02:27 +08:00
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src	[SPARK-30770][ML] avoid vector conversion in GMM.transform	2020-03-04 11:02:27 +08:00
pom.xml	[SPARK-30950][BUILD] Setting version to 3.1.0-SNAPSHOT	2020-02-25 19:44:31 -08:00