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https://issues.apache.org/jira/browse/SPARK-6693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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yuhao yang updated SPARK-6693:
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Summary: add toString with max lines and width for matrix (was: add to
string with max lines and width for matrix)
> add toString with max lines and width for matrix
> ------------------------------------------------
>
> Key: SPARK-6693
> URL: https://issues.apache.org/jira/browse/SPARK-6693
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Affects Versions: 1.3.0
> Reporter: yuhao yang
> Priority: Minor
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> It's kind of annoying when debugging and found you cannot print out the
> matrix as you want.
> original toString of Matrix only print like following,
> 0.17810102596909183 0.5616906241468385 ... (100 total)
> 0.9692861997823815 0.015558159784155756 ...
> 0.8513015122819192 0.031523763918528847 ...
> 0.5396875653953941 0.3267864552779176 ...
> The def toString(maxLines : Int, maxWidth : Int) is useful when debuging,
> logging and saving matrix to files.
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