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https://issues.apache.org/jira/browse/MADLIB-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16832050#comment-16832050
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Frank McQuillan commented on MADLIB-1296:
-----------------------------------------
Some clarifications added in
https://github.com/apache/madlib/commit/e4b53a75f62e9e6688d611fc3bc029af26961b0f
but still needs work so moving out of 1.16.
> Cross validation examples and user docs
> ---------------------------------------
>
> Key: MADLIB-1296
> URL: https://issues.apache.org/jira/browse/MADLIB-1296
> Project: Apache MADlib
> Issue Type: Improvement
> Components: Documentation
> Reporter: Frank McQuillan
> Assignee: Frank McQuillan
> Priority: Minor
> Fix For: v1.16
>
>
> Context
> Users are confused by the general cross validation function
> http://madlib.apache.org/docs/latest/group__grp__validation.html
> Story
> As a MADlib developer, I want to improve the user docs and create a Jupyter
> notebook with examples, so cross validation is easier to understand.
> Create examples for:
> * elastic net with mse metric
> * tree method with ROC metric
> * linear regression
> * logistic regression
> We will rewrite this module in a later release 2.x . The goal of this story
> is documentation and to identify if there are any obvious bugs to fix.
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