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From "Claudia Grieco" <gri...@crmpa.unisa.it>
Subject The best evaluator for recommendations in binary data sets
Date Tue, 28 Jul 2009 13:35:46 GMT
Hi guys,

I have created an user based recommender which operates on a binary  data
set (an user has bought or not bought a product)

I'm using BooleanTanimoto Coefficient, BooleanUserGenericUserBased and so
on.

Is using AverageAbsoluteDifferenceRecommenderEvaluator to evaluate the
recommender a good idea?


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