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https://issues.apache.org/jira/browse/MAHOUT-2051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Schaumann updated MAHOUT-2051:
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Description: The function _apply_ in the class _MixedGradient_ throws an
exception when both variables _hasZero_ and _hasOne_ are _false_. In order for
both of them to be _true_, the RNG has to pick the basic gradient until both
are set to _true,_ otherwise _an IllegalStateException_ is thrown_._ (was: The
function apply in the class MixedGradient throws an exception when both hasZero
and hasOne are false. In order for both of them to be true, the RNG has to pick
the basic gradient until both are set to true. )
> MixedGradient throws a random IllegalStateException
> ---------------------------------------------------
>
> Key: MAHOUT-2051
> URL: https://issues.apache.org/jira/browse/MAHOUT-2051
> Project: Mahout
> Issue Type: Bug
> Components: Classification
> Affects Versions: 1.0.0, 0.12.0, 0.11.2, 0.12.1, 0.13.0, 0.12.2, 0.14.0,
> 0.13.1, 0.13.2
> Reporter: Peter Schaumann
> Priority: Minor
> Fix For: 1.0.0, 0.12.0, 0.11.2, 0.12.1, 0.13.0, 0.12.2, 0.14.0,
> 0.13.1, 0.13.2
>
>
> The function _apply_ in the class _MixedGradient_ throws an exception when
> both variables _hasZero_ and _hasOne_ are _false_. In order for both of them
> to be _true_, the RNG has to pick the basic gradient until both are set to
> _true,_ otherwise _an IllegalStateException_ is thrown_._
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