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https://issues.apache.org/jira/browse/SPARK-8538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606135#comment-14606135
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Feynman Liang commented on SPARK-8538:
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Beginning work.
> LinearRegressionResults class for storing LR results on data
> ------------------------------------------------------------
>
> Key: SPARK-8538
> URL: https://issues.apache.org/jira/browse/SPARK-8538
> Project: Spark
> Issue Type: New Feature
> Components: ML
> Reporter: Joseph K. Bradley
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> This is an initial task for [SPARK-7674]. Please see the design doc linked
> from [SPARK-7674] for details.
> LinearRegressionResults will store results for a (model, dataset) pair,
> provided via lazy evaluation. It can take advantage of existing code such as
> RegressionMetrics.
> Eventually, we may need to introduce an internal abstraction for
> RegressionResults, but that will not be necessary for this initial tasks.
> However, the assignee should make sure to coordinate with others working on
> [SPARK-7674].
> Note: This can add a limited number of metrics. We can always add more in
> the future.
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