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https://issues.apache.org/jira/browse/MAHOUT-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15478959#comment-15478959
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ASF GitHub Bot commented on MAHOUT-1841:
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Github user smarthi commented on the issue:
https://github.com/apache/mahout/pull/231
Close it, too risky a fix and it's not easy to reproduce
Sent from my iPhone
> On Sep 9, 2016, at 10:22 PM, Andrew Musselman <[email protected]>
wrote:
>
> Should this stay open or be closed?
>
> —
> You are receiving this because you were mentioned.
> Reply to this email directly, view it on GitHub, or mute the thread.
>
> Matrices.symmetricUniformView(...) returning values in the wrong range.
> -----------------------------------------------------------------------
>
> Key: MAHOUT-1841
> URL: https://issues.apache.org/jira/browse/MAHOUT-1841
> Project: Mahout
> Issue Type: Bug
> Components: Math
> Affects Versions: 0.12.0
> Reporter: Andrew Palumbo
> Assignee: Suneel Marthi
> Fix For: 0.12.1
>
>
> Per javadocs, {{Matrices.symmetricUniformView(...)}} is meant to return
> values in on the range of [-1,1):
> {code}
> /**
> * Matrix view based on uniform [-1,1) distribution.
> *
> * @param seed generator seed
> */
> public static final Matrix symmetricUniformView(final int rows,
> final int columns,
> int seed) {
> return functionalMatrixView(rows, columns,
> uniformSymmetricGenerator(seed), true);
> }
> {code}
> Ranges being returned now are on (-.5,.5).
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