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https://issues.apache.org/jira/browse/SPARK-2477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Wendell updated SPARK-2477:
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Component/s: MLlib
> Using appendBias for adding intercept in GeneralizedLinearAlgorithm
> -------------------------------------------------------------------
>
> Key: SPARK-2477
> URL: https://issues.apache.org/jira/browse/SPARK-2477
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: DB Tsai
>
> Instead of using prependOne currently in GeneralizedLinearAlgorithm, we would
> like to use appendBias for 1) keeping the indices of original training set
> unchanged by adding the intercept into the last element of vector and 2)
> using the same public API for consistently adding intercept.
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