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https://issues.apache.org/jira/browse/MAHOUT-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13956908#comment-13956908
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Dmitriy Lyubimov commented on MAHOUT-1500:
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PS in java/MR world, DRM also already has representation, it is
DistributedRowMatrix class, and it is also totally separate hierarchy from
in-core hierarchy of things. However, it doesn't have a notion of optimizer and
algebraic expression checkpoints, so it was not coherently usable for that
approach.
> H2O integration
> ---------------
>
> Key: MAHOUT-1500
> URL: https://issues.apache.org/jira/browse/MAHOUT-1500
> Project: Mahout
> Issue Type: Improvement
> Reporter: Anand Avati
> Fix For: 1.0
>
>
> Integration with h2o (github.com/0xdata/h2o) in order to exploit its high
> performance computational abilities.
> Start with providing implementations of AbstractMatrix and AbstractVector,
> and more as we make progress.
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