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https://issues.apache.org/jira/browse/SPARK-13429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang updated SPARK-13429:
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Description: In order to provide better and consistent result, let's change
the default value of MLlib LBFGS convergenceTol from 1E-4 to 1E-6 which is the
same as ML. (was: In order to provide better and consistent result, let's
change MLlib LBFGS convergenceTol to 1E-6 to exact match ML.)
> Unify Logistic Regression convergence tolerance of ML & MLlib
> -------------------------------------------------------------
>
> Key: SPARK-13429
> URL: https://issues.apache.org/jira/browse/SPARK-13429
> Project: Spark
> Issue Type: Improvement
> Components: ML, MLlib
> Reporter: Yanbo Liang
> Priority: Minor
>
> In order to provide better and consistent result, let's change the default
> value of MLlib LBFGS convergenceTol from 1E-4 to 1E-6 which is the same as ML.
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