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https://issues.apache.org/jira/browse/SPARK-9137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanbo Liang updated SPARK-9137:
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Summary: Unified label verification for Classifier (was: Unified label
verification for Predictor)
> Unified label verification for Classifier
> -----------------------------------------
>
> Key: SPARK-9137
> URL: https://issues.apache.org/jira/browse/SPARK-9137
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: Yanbo Liang
> Assignee: Yanbo Liang
>
> We should to check label valid before training model for ml.predictor such as
> LogisticRegression, NaiveBayes, etc. We can make this check at
> extractLabeledPoints. Some models do this check during training step at
> present and we need to unified them.
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