Evaluating collaborative filtering recommender systems
ACM Transactions on Information Systems (TOIS)
IEEE Transactions on Knowledge and Data Engineering
CinemaScreen Recommender Agent: Combining Collaborative and Content-Based Filtering
IEEE Intelligent Systems
A probabilistic music recommender considering user opinions and audio features
Information Processing and Management: an International Journal - Special issue: AIRS2005: Information retrieval research in Asia
Using SVD and demographic data for the enhancement of generalized Collaborative Filtering
Information Sciences: an International Journal
A new similarity measure for collaborative filtering to alleviate the new user cold-starting problem
Information Sciences: an International Journal
Evaluation of recommender systems: A new approach
Expert Systems with Applications: An International Journal
Collaborative filtering adapted to recommender systems of e-learning
Knowledge-Based Systems
A new collaborative filtering metric that improves the behavior of recommender systems
Knowledge-Based Systems
Recommending biomedical resources: A fuzzy linguistic approach based on semantic web
International Journal of Intelligent Systems - New Trends for Ontology-Based Knowledge Discovery
Automatic keyphrase extraction and ontology mining for content-based tag recommendation
International Journal of Intelligent Systems - New Trends for Ontology-Based Knowledge Discovery
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
International Journal of Intelligent Systems
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
Collaborative filtering based on significances
Information Sciences: an International Journal
Empirical analysis of predictive algorithms for collaborative filtering
UAI'98 Proceedings of the Fourteenth conference on Uncertainty in artificial intelligence
A collaborative filtering approach to mitigate the new user cold start problem
Knowledge-Based Systems
A collaborative filtering similarity measure based on singularities
Information Processing and Management: an International Journal
A framework for collaborative filtering recommender systems
Expert Systems with Applications: An International Journal
Knowledge-Based Systems
Hi-index | 0.00 |
Collaborative filtering recommender systems contribute to alleviating the problem of information overload that exists on the Internet as a result of the mass use of Web 2.0 applications. The use of an adequate similarity measure becomes a determining factor in the quality of the prediction and recommendation results of the recommender system, as well as in its performance. In this paper, we present a memory-based collaborative filtering similarity measure that provides extremely high-quality and balanced results; these results are complemented with a low processing time (high performance), similar to the one required to execute traditional similarity metrics. The experiments have been carried out on the MovieLens and Netflix databases, using a representative set of information retrieval quality measures. © 2012 Wiley Periodicals, Inc. © 2012 Wiley Periodicals, Inc.