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Service Science and Knowledge Innovation 15th IFIP WG 8.1 International Conference on Informatics and Semiotics in Organisations, ICISO 2014, Shanghai, China, May 23-24, 2014 |
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Conference papers
A Multi-attribute Collaborative Filtering Recommendation Algorithm Based on Improved Group Decision-Making
Abstract : The paper builds an evaluation model of user interest based on resource multi-attributes, proposes a modified Pearson-Compatibility multi-attribute group decision-making algorithm, and introduces the algorithm to solve the recommendation problem of k-neighbor similar users. Considering the characteristics of collaborative filtering recommendation, the paper addresses the issues on the preference differences of similar users, incomplete values, and advanced converge of the algorithm. Thus the paper realizes multi-attribute collaborative filtering. Finally, the effectiveness of the algorithm is proved by an experiment of collaborative recommendation among multi-users based on virtual environment.
Cited literature [6 references]
https://hal.inria.fr/hal-01350939
Contributor : Hal Ifip <>
Submitted on : Tuesday, August 2, 2016 - 11:30:08 AM
Last modification on : Wednesday, August 3, 2016 - 1:03:49 AM
Long-term archiving on: : Thursday, November 3, 2016 - 5:07:02 PM
Contributor : Hal Ifip <>
Submitted on : Tuesday, August 2, 2016 - 11:30:08 AM
Last modification on : Wednesday, August 3, 2016 - 1:03:49 AM
Long-term archiving on: : Thursday, November 3, 2016 - 5:07:02 PM
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