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Andy Twigg commented on MAHOUT-1153:
------------------------------------
An implementation has begun at https://github.com/andytwigg/mahout/ - see classes in classifier.df
and classifier.df.spdt. Once that is cleaner, we can make a patch from it.
> Implement streaming random forests
> ----------------------------------
>
> Key: MAHOUT-1153
> URL: https://issues.apache.org/jira/browse/MAHOUT-1153
> Project: Mahout
> Issue Type: New Feature
> Components: Classification
> Affects Versions: 0.7
> Reporter: Andy Twigg
> Labels: features
>
> The current random forest implementations are in-core and not scalable. This issue is
to add an out-of-core, scalable, streaming implementation. Initially it could be based on
[1], and using mappers in a master-worker style.
> [1] http://jmlr.csail.mit.edu/papers/volume11/ben-haim10a/ben-haim10a.pdf
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