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From "Mugoma Joseph Okomba" <mug...@yengas.com>
Subject Exclusing certain ratings when running recommender
Date Wed, 09 May 2012 01:00:51 GMT
Hello,

I have database with ratings: 1,2,3,4

However, when running the recommender I would, in some cases, want to
exclude items with rating 4.

I considered IDRescorer but reckon that it only filters items after the
recommender has has already recommended. I would like items filtered
before recommendations i.e. they should not be included when calculating
recommendations.

What's the best way of handling this in mahout?

Thanks.

Mugoma.


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