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From Sean Owen <>
Subject Re: evaluating distributed recommendation results
Date Sat, 08 Sep 2012 03:06:20 GMT
The idea is certainly the same, but there are no pre-made tools to do
this on the Hadoop output. You'd have to 'port' or make them yourself.

On Fri, Sep 7, 2012 at 11:22 PM, Matt Mitchell <> wrote:
> Hi,
> I'm generating item similarities and recommendations using the
> distributed jobs. Is there a way I can evaluate the results? The MIA
> book describes how to do this with the non-distributed recommenders,
> but I can't find anything on evaluating the distributed stuff. Any
> tips on doing this?
> Thanks,
> Matt

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