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https://issues.apache.org/jira/browse/MAHOUT-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suneel Marthi reassigned MAHOUT-1841:
-------------------------------------
Assignee: Suneel Marthi
> 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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