Xiangrui Meng created SPARK-4347:
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Summary: GradientBoostingSuite takes more than 1 minute to finish
Key: SPARK-4347
URL: https://issues.apache.org/jira/browse/SPARK-4347
Project: Spark
Issue Type: Improvement
Components: MLlib
Affects Versions: 1.2.0
Reporter: Xiangrui Meng
On a MacBook Pro:
{code}
[info] GradientBoostingSuite:
[info] - Regression with continuous features: SquaredError (22 seconds, 875
milliseconds)
[info] - Regression with continuous features: Absolute Error (25 seconds, 652
milliseconds)
[info] - Binary classification with continuous features: Log Loss (26 seconds,
604 milliseconds)
{code}
Maybe we can reduce the size of test data and make it faster.
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