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From Sean Owen <>
Subject Re: Getting Recommendation for User not in Input Data
Date Tue, 22 May 2012 07:50:40 GMT
For that you simply split the data into test/training data, and
compare the test data to the training results. This is all already
done for you in GenericRecommenderIRStatsEvaluator.

On Tue, May 22, 2012 at 5:52 AM, Utkarsh Gupta
<> wrote:
> Hi Sean,
> Thanks for your quick reply :)
> I have looked into the PlusAnonymousUserDataModel, but it provides recommendation for
only one user at a time.
> Actually I want to calculate the recall and precision values and for that I need to get
recommendations on the test data which offcourse should not be there in training data.
> Is there any way to do this or I have to get into the code ?
> Thanks And Regards
> Utkarsh

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