Description
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.
Attachments
Issue Links
- is required by
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SPARK-7674 R-like stats for ML models
- Resolved
- relates to
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SPARK-9905 User guide for LinearRegressionSummary
- Resolved
- requires
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SPARK-8538 LinearRegressionResults class for storing LR results on data
- Resolved
- links to