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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2015/06/22 23:21:02 UTC

[jira] [Created] (SPARK-8538) LinearRegressionResults class for storing LR results on data

Joseph K. Bradley created SPARK-8538:
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             Summary: LinearRegressionResults class for storing LR results on data
                 Key: SPARK-8538
                 URL: https://issues.apache.org/jira/browse/SPARK-8538
             Project: Spark
          Issue Type: Improvement
          Components: ML
            Reporter: Joseph K. Bradley


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].



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