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https://issues.apache.org/jira/browse/MAHOUT-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13982250#comment-13982250
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Ted Dunning commented on MAHOUT-1500:
-------------------------------------
The h2o integration work has been progressing nicely. It is located at
https://github.com/tdunning/h2o-matrix
The rationale for doing the work externally is largely the non-technical
opposition from Dmitriy.
The current status is that a reasonably performance implementation of the basic
java math API which is sufficient for coding up a basic k-means. This work
will be progressing to integration within the Scala DSL as well as basic
implementations of other algorithms such as SSVD.
Once basic integration with the Scala DSL works sufficiently for the test piece
algorithms, it will make sense to bring this work back into Mahout.
So far, communications have been handled by direct email. This is somewhat
unsatisfactory in that the discussions are not publicly visible. I expect that
as soon as the work comes back into Mahout itself, this issue will resolve
itself.
> 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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