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https://issues.apache.org/jira/browse/SPARK-15172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated SPARK-15172:
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Assignee: ding
> Warning message should explicitly tell user initial coefficients is ignored
> if its size doesn't match expected size in LogisticRegression
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-15172
> URL: https://issues.apache.org/jira/browse/SPARK-15172
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: ding
> Assignee: ding
> Priority: Trivial
>
> From ML/LogisticRegression code logic, if size of initial coefficients
> doesn't match expected size, initial coefficients value will be ignored. We
> should explicitly tell user the information. Besides, log size of initial
> coefficients should be more straightforward than log initial coefficients
> value when size mismatch happened.
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