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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/06/29 22:34:04 UTC
[jira] [Assigned] (SPARK-8539) LinearRegressionSummary class for
storing LR training stats
[ https://issues.apache.org/jira/browse/SPARK-8539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-8539:
-----------------------------------
Assignee: Apache Spark
> LinearRegressionSummary class for storing LR training stats
> -----------------------------------------------------------
>
> Key: SPARK-8539
> URL: https://issues.apache.org/jira/browse/SPARK-8539
> Project: Spark
> Issue Type: New Feature
> Components: ML
> Reporter: Joseph K. Bradley
> Assignee: Apache Spark
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> This is a subtask of [SPARK-7674]. Please see the design doc linked from [SPARK-7674] for details.
> LinearRegressionSummary will store stats from training, such as objective value on each iteration, avg residual, etc. It will store a LinearRegressionResults instance for the results on the training dataset.
> 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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