Hello! I am using TanimotoCoefficientSimilarity to generate user based recommendations. It gives good results(recommendations) for users having considerable sized profiles but no recommendations or very less recommendations for users with very short profiles.
I want to ask why the size of profile matter? Because I guess that user based recommendations are generated from the profiles of similar users and if there is a list of similar users then the asked number of recommendations should be generated irrespective of the size of the profile. Cheers, Laya
