[jira] [Updated] (SPARK-5486) Add validate function for BlockMatrix
[ https://issues.apache.org/jira/browse/SPARK-5486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiangrui Meng updated SPARK-5486: - Assignee: Burak Yavuz Add validate function for BlockMatrix - Key: SPARK-5486 URL: https://issues.apache.org/jira/browse/SPARK-5486 Project: Spark Issue Type: New Feature Components: MLlib Reporter: Burak Yavuz Assignee: Burak Yavuz Fix For: 1.3.0 BlockMatrix needs a validate method to make debugging easy for users. It will be an expensive method to perform, but it would be useful for users to know why `multiply` or `add` didn't work properly. Things to validate: - MatrixBlocks that are not on the edges should have the dimensions `rowsPerBlock` and `colsPerBlock`. - There should be at most one block for each index -- 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
[jira] [Updated] (SPARK-5486) Add validate function for BlockMatrix
[ https://issues.apache.org/jira/browse/SPARK-5486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiangrui Meng updated SPARK-5486: - Priority: Major (was: Critical) Add validate function for BlockMatrix - Key: SPARK-5486 URL: https://issues.apache.org/jira/browse/SPARK-5486 Project: Spark Issue Type: New Feature Components: MLlib Reporter: Burak Yavuz BlockMatrix needs a validate method to make debugging easy for users. It will be an expensive method to perform, but it would be useful for users to know why `multiply` or `add` didn't work properly. Things to validate: - MatrixBlocks that are not on the edges should have the dimensions `rowsPerBlock` and `colsPerBlock`. - There should be at most one block for each index -- 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
