RESYGEN: A Recommendation System Generator using domain-based heuristics
نویسندگان
چکیده
منابع مشابه
RESYGEN: A Recommendation System Generator using domain-based heuristics
The relation between Pearson's correlation coefficient and Salton's cosine measure is revealed based on the different possible values of the division of the-norm and the-norm of a vector. These different values yield a sheaf of increasingly straight lines which form together a cloud of points, being the investigated relation. The theoretical results are tested against the author co-citation rel...
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ژورنال
عنوان ژورنال: Expert Systems with Applications
سال: 2013
ISSN: 0957-4174
DOI: 10.1016/j.eswa.2012.07.016