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https://issues.apache.org/jira/browse/HAMA-156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon reopened HAMA-156:
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Oh, there is a bug.
During scan the matrix A, we can miss some rows since it's a sparse. We don't
save ZEROs as describe below.
0: (1, 0.4), (8, 0.42), ...
2: (1, 0.44), (2, 0.55), ..
3: (4, 0.34), (6, 0.15), ..
We should seperate them using range.
> Add SparseMatrix/Vector classes
> -------------------------------
>
> Key: HAMA-156
> URL: https://issues.apache.org/jira/browse/HAMA-156
> Project: Hama
> Issue Type: Sub-task
> Components: implementation
> Affects Versions: 0.1.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.1.0
>
> Attachments: HAMA-156.patch
>
>
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