[ https://issues.apache.org/jira/browse/SPARK-10353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-10353: ---------------------------------- Fix Version/s: 1.5.0 1.4.2 > 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: 1.3.1, 1.4.1, 1.5.0 > Reporter: Burak Yavuz > Assignee: Burak Yavuz > Fix For: 1.3.2, 1.4.2, 1.5.0 > > > 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