Seth Hendrickson created SPARK-21245:
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Summary: Resolve code duplication for classification/regression
summarizers
Key: SPARK-21245
URL: https://issues.apache.org/jira/browse/SPARK-21245
Project: Spark
Issue Type: Sub-task
Components: ML
Affects Versions: 2.2.1
Reporter: Seth Hendrickson
In several places (LogReg, LinReg, SVC) in Spark ML, we collect summary
information about training data using {{MultivariateOnlineSummarizer}} and
{{MulticlassSummarizer}}. We have the same code appearing in several places
(and including test suites). We can eliminate this by creating a common
implementation somewhere.
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