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From Sean Owen <>
Subject Re: Strange evaluation results for BookCrossingRecommender
Date Tue, 09 Mar 2010 18:30:33 GMT
I see, that definitely doesn't sound right. Let me run it myself
tonight when I am home and see what I observe.

On Tue, Mar 9, 2010 at 5:40 PM,  <> wrote:
> I did not change anything from the example provided in mahout-example,
> development version. It uses 5% for evaluation, which is 5000 instances. With
> such test set size, the range should not be that big. I suspect that there is
> something wrong somewhere.

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