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https://issues.apache.org/jira/browse/SPARK-6164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14568562#comment-14568562
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Justin Yip commented on SPARK-6164:
-----------------------------------
Hello,
May I know the progress of this issue? It is important to keep stats calculated
from fitting, in order to guide the next grid search.
Looks like PR5915 cannot be merged due to code refactoring. I can send a PR
with code that inject the stats into CrossValidationModel, if no one objects.
Thanks.
Justin
> CrossValidatorModel should keep stats from fitting
> --------------------------------------------------
>
> Key: SPARK-6164
> URL: https://issues.apache.org/jira/browse/SPARK-6164
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 1.4.0
> Reporter: Joseph K. Bradley
> Priority: Minor
>
> CrossValidator computes stats for each (model, fold) pair, but they are
> thrown out by the created model. CrossValidatorModel should keep this info
> and expose it to users.
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