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Posted to issues@spark.apache.org by "Feynman Liang (JIRA)" <ji...@apache.org> on 2015/08/07 23:21:45 UTC
[jira] [Commented] (SPARK-9749) DenseMatrix equals does not account
for isTransposed
[ https://issues.apache.org/jira/browse/SPARK-9749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14662475#comment-14662475 ]
Feynman Liang commented on SPARK-9749:
--------------------------------------
Working on this.
> DenseMatrix equals does not account for isTransposed
> ----------------------------------------------------
>
> Key: SPARK-9749
> URL: https://issues.apache.org/jira/browse/SPARK-9749
> Project: Spark
> Issue Type: Bug
> Reporter: Feynman Liang
> Priority: Blocker
>
> A matrix is not always equal to its transpose, but the current implementation of {{equals}} in [DenseMatrix|https://github.com/apache/spark/blob/9897cc5e3d6c70f7e45e887e2c6fc24dfa1adada/mllib/src/main/scala/org/apache/spark/mllib/linalg/Matrices.scala#L261] does not account for the {{isTransposed}} flag.
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