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    政大機構典藏 > 理學院 > 資訊科學系 > 會議論文 >  Item 140.119/74634
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/74634

    Title: Music recommendation based on multiple contextual similarity information
    Authors: Chen, C.-M.;Tsai, Ming-feng;Liu, J.-Y.;Yang, Y.-H.
    Contributors: 資科系
    Keywords: Context-based similarity;Convergence speed;Factorization machines;Feature similarities;Grouping technique;Music recommendation;Similarity informations;Social information
    Date: 2013
    Issue Date: 2015-04-16 17:30:41 (UTC+8)
    Abstract: This paper proposes a music recommendation approach based on various similarity information via Factorization Machines (FM). We introduce the idea of similarity, which has been widely studied in the filed of information retrieval, and incorporate multiple feature similarities into the FM framework, including content-based and context-based similarities. The similarity information not only captures the similar patterns from the referred objects, but enhances the convergence speed and accuracy of FM. In addition, in order to avoid the noise within large similarity of features, we also adopt the grouping FM as an extended method to model the problem. In our experiments, a music-recommendation dataset is used to assess the performance of the proposed approach. The datasets is collected from an online blogging website, which includes user listening history, user profiles, social information, and music information. Our experimental results show that, with various types of feature similarities the performance of music recommendation can be enhanced significantly. Furthermore, via the grouping technique, the performance can be improved significantly in terms of Mean Average Precision, compared to the traditional collaborative filtering approach. © 2013 IEEE.
    Relation: Proceedings - 2013 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2013,Volume 1, 2013, 論文編號 6689995, Pages 65-72 ; Atlanta, GA; United States; 17 November 2013 到 20 November 2013; 類別編號E2902; 代碼 102427
    Data Type: conference
    DOI 連結: http://dx.doi.org/10.1109/WI-IAT.2013.10
    DOI: 10.1109/WI-IAT.2013.10
    Appears in Collections:[資訊科學系] 會議論文

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