[ https://issues.apache.org/jira/browse/SPARK-10353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14721392#comment-14721392 ]
Apache Spark commented on SPARK-10353: -------------------------------------- User 'brkyvz' has created a pull request for this issue: https://github.com/apache/spark/pull/8525 > MLlib BLAS gemm outputs wrong result when beta = 0.0 for transpose transpose > matrix multiplication > -------------------------------------------------------------------------------------------------- > > Key: SPARK-10353 > URL: https://issues.apache.org/jira/browse/SPARK-10353 > Project: Spark > Issue Type: Bug > Components: MLlib > Affects Versions: 1.5.0 > Reporter: Burak Yavuz > > Basically > {code} > if (beta != 0.0) { > f2jBLAS.dscal(C.values.length, beta, C.values, 1) > } > {code} > should be > {code} > if (beta != 1.0) { > f2jBLAS.dscal(C.values.length, beta, C.values, 1) > } > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org