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Xiangrui Meng commented on SPARK-1696: -------------------------------------- Thanks! I sent a PR: https://github.com/apache/spark/pull/778 > RowMatrix.dspr is not using parameter alpha for DenseVector > ----------------------------------------------------------- > > Key: SPARK-1696 > URL: https://issues.apache.org/jira/browse/SPARK-1696 > Project: Spark > Issue Type: Bug > Components: MLlib > Reporter: Anish Patel > Assignee: Xiangrui Meng > Priority: Minor > > In the master branch, method dspr of RowMatrix takes parameter alpha, but > does not use it when given a DenseVector. > This probably slid by because when method computeGramianMatrix calls dspr, it > provides an alpha value of 1.0. -- This message was sent by Atlassian JIRA (v6.2#6252)