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Posted to user@mahout.apache.org by deneche abdelhakim <a_...@yahoo.fr> on 2011/01/05 05:03:47 UTC

Re : Is Decision Forest Map/Reduce only?

I sent this answer yesterday, but it was classed as spam!!! so here it is again:



There is indeed a sequential version. Take a look at the BreimanExample 
file. You can find it inside 
"examples/src/main/java/org/apache/mahout/df/"

Pleease note that the 
main purpose of the sequential implementation is to test any distributed
 implementation that we make, so it may be not well optimized.

Re: Re : Is Decision Forest Map/Reduce only?

Posted by Steven Bourke <sb...@gmail.com>.

The weka api also have a decision forest thats just meant to run on a single
machine. No idea how fast it is though

On Wed, Jan 5, 2011 at 4:03 AM, deneche abdelhakim <a_...@yahoo.fr>wrote:

> I sent this answer yesterday, but it was classed as spam!!! so here it is
> again:
>
>
>
> There is indeed a sequential version. Take a look at the BreimanExample
> file. You can find it inside
> "examples/src/main/java/org/apache/mahout/df/"
>
> Pleease note that the
> main purpose of the sequential implementation is to test any distributed
>  implementation that we make, so it may be not well optimized.
>
>
>
>