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From Sean Owen <>
Subject Re: Taste-GenericItemBasedRecommender
Date Fri, 04 Dec 2009 09:19:55 GMT
Sure, I'm implementing this today, just a simple version of what's
been discussed. What would be call this? It's basically item-based

On Fri, Dec 4, 2009 at 8:57 AM, Gökhan Çapan <> wrote:
> ith row of the matrix A'A contains all items and their similarity degrees to
> the item that is represented at ith column of the matrix A.
> I guess it is enough using only a subset of A'A at the final step, that is,
> the rows which represent the items that are in active user's history.
> btw, I also want to contribute to that implementation, if we can decide the
> algorithm.

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