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From "Thomas Jungblut (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-500) Add random matrix generator.
Date Fri, 13 Apr 2012 10:28:13 GMT

    [ https://issues.apache.org/jira/browse/HAMA-500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253267#comment-13253267
] 

Thomas Jungblut commented on HAMA-500:
--------------------------------------

Thanks Edward,

bq. I didn't look at Mahout in detail but I prefer less dependencies.

yes me too. But I guess Mahout-math would be a good addition, it is mature, well tested and
has the Writables we need in addition to sparse and dense implementations.
Let's try it out.
                
> Add random matrix generator.
> ----------------------------
>
>                 Key: HAMA-500
>                 URL: https://issues.apache.org/jira/browse/HAMA-500
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp, examples
>            Reporter: Edward J. Yoon
>            Assignee: Mikalai Parafeniuk
>              Labels: newbie
>         Attachments: HAMA-500.patch
>
>
> In this issue, we add random matrix generator to produce large data sets that can be
used for graph or matrix examples. This can be implemented using BSP job.
> It'd be nice if sparsity, symmetry, and size can be configurable via the command line.

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