[MLLIB] SPARK-4347: Reducing GradientBoostingSuite run time. #3214
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manishamde
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Test build #23233 has started for PR 3214 at commit
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Test build #23233 has finished for PR 3214 at commit
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Test PASSed. |
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LGTM. Merged into master and branch-1.2. Thanks! |
asfgit
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Nov 12, 2014
Before: [info] GradientBoostingSuite: [info] - Regression with continuous features: SquaredError (22 seconds, 115 milliseconds) [info] - Regression with continuous features: Absolute Error (19 seconds, 330 milliseconds) [info] - Binary classification with continuous features: Log Loss (19 seconds, 17 milliseconds) After: [info] - Regression with continuous features: SquaredError (7 seconds, 69 milliseconds) [info] - Regression with continuous features: Absolute Error (4 seconds, 617 milliseconds) [info] - Binary classification with continuous features: Log Loss (4 seconds, 658 milliseconds) cc: mengxr, jkbradley Author: Manish Amde <[email protected]> Closes #3214 from manishamde/gbt_test_speedup and squashes the following commits: 8994552 [Manish Amde] reducing gbt test run times (cherry picked from commit 2ef016b) Signed-off-by: Xiangrui Meng <[email protected]>
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Before:
[info] GradientBoostingSuite:
[info] - Regression with continuous features: SquaredError (22 seconds, 115 milliseconds)
[info] - Regression with continuous features: Absolute Error (19 seconds, 330 milliseconds)
[info] - Binary classification with continuous features: Log Loss (19 seconds, 17 milliseconds)
After:
[info] - Regression with continuous features: SquaredError (7 seconds, 69 milliseconds)
[info] - Regression with continuous features: Absolute Error (4 seconds, 617 milliseconds)
[info] - Binary classification with continuous features: Log Loss (4 seconds, 658 milliseconds)
cc: @mengxr, @jkbradley