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https://issues.apache.org/jira/browse/MAHOUT-550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935638#action_12935638
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Lance Norskog edited comment on MAHOUT-550 at 11/25/10 8:03 PM:
----------------------------------------------------------------
RandomVector and RandomMatrix plus unit tests.
RandomVector inherits all read-only math code from AbstractVector.
AbstractMatrix needed a bit of recoding a bit to be friendly to read-only
matrices. It uses this.clone() twice where it has to use this.like() on a
read-only Matrix class.
was (Author: lancenorskog):
RandomVector and RandomMatrix plus unit tests.
RandomVector inherits all read-only math code from AbstractVector.
AbstractMatrix need a bit of recoding a bit to be friendly to read-only
matrices.
> Add RandomVector and RandomMatrix
> ---------------------------------
>
> Key: MAHOUT-550
> URL: https://issues.apache.org/jira/browse/MAHOUT-550
> Project: Mahout
> Issue Type: New Feature
> Components: Math
> Reporter: Lance Norskog
> Fix For: 0.5
>
> Attachments: MAHOUT-550.patch, RandomMatrix.patch
>
>
> Add Vector and Matrix implementations that generate a unique and reproducible
> random number for each index.
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