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From Sebastian Schelter <sebastian.schel...@zalando.de>
Subject Re: Recommending items for anonymous users
Date Tue, 20 Apr 2010 08:09:30 GMT
Some details on approaches to including items with no interactions (like
brand new products) in your recommender system can be found in this paper
"Feature Based Recommendation System"
(http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.99.4058&rep=rep1&type=pdf).

I'm currently doing some research on this and find the ideas quite
appealing but have not yet found a good way to implement this. It's
basically stating what was already said here: use the attributes
(features) of new items to find similar items for which you can make
predicitions.

Regards,
Sebastian



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