Joseph K. Bradley 70fe558867 [SPARK-9847] [ML] Modified copyValues to distinguish between default, explicit param values ... From JIRA: Currently, Params.copyValues copies default parameter values to the paramMap of the target instance, rather than the defaultParamMap. It should copy to the defaultParamMap because explicitly setting a parameter can change the semantics. This issue arose in SPARK-9789, where 2 params "threshold" and "thresholds" for LogisticRegression can have mutually exclusive values. If thresholds is set, then fit() will copy the default value of threshold as well, easily resulting in inconsistent settings for the 2 params. CC: mengxr Author: Joseph K. Bradley <joseph@databricks.com> Closes #8115 from jkbradley/copyvalues-fix.		2015-08-12 10:48:52 -07:00
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src	[SPARK-9847] [ML] Modified copyValues to distinguish between default, explicit param values	2015-08-12 10:48:52 -07:00
pom.xml	[SPARK-8683] [BUILD] Depend on mockito-core instead of mockito-all	2015-06-27 23:27:52 -07:00