Information Filtering via a Scaling-Based Function
نویسندگان
چکیده
منابع مشابه
Information Filtering via a Scaling-Based Function
Finding a universal description of the algorithm optimization is one of the key challenges in personalized recommendation. In this article, for the first time, we introduce a scaling-based algorithm (SCL) independent of recommendation list length based on a hybrid algorithm of heat conduction and mass diffusion, by finding out the scaling function for the tunable parameter and object average de...
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Based on the user-item bipartite network, collaborative filtering (CF) recommender systems predict users’ interests according to their history collections, which is a promising way to solve the information exploration problem. However, CF algorithm encounters cold start and sparsity problems. The trust-based CF algorithm is implemented by collecting the users’ trust statements, which is time-co...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2013
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0063531