Diffusion-Based Recommendation in Collaborative Tagging Systems

被引:5
作者
Shang Ming-Sheng [1 ]
Zhang Zi-Ke [2 ]
机构
[1] Univ Elect Sci & Technol China, Sch Engn & Comp Sci, Chengdu 610054, Peoples R China
[2] Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland
基金
中国博士后科学基金; 瑞士国家科学基金会; 中国国家自然科学基金;
关键词
EPIDEMIC; SEARCH;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Recently, collaborative tagging systems have attracted more and more attention and have been widely applied in web systems. Tags provide highly abstracted information about personal preferences and item content, and therefore have the potential to help in improving better personalized recommendations. We propose a diffusion-based recommendation algorithm considering the personal vocabulary and evaluate it in a real-world dataset: Del.icio.us. Experimental results demonstrate that the usage of tag information can significantly improve the accuracy of personalized recommendations.
引用
收藏
页数:4
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共 30 条
  • [1] [Anonymous], P 29 ANN C GERM CLAS
  • [2] The anatomy of a large-scale hypertextual Web search engine
    Brin, S
    Page, L
    [J]. COMPUTER NETWORKS AND ISDN SYSTEMS, 1998, 30 (1-7): : 107 - 117
  • [3] CATTUTO C, 2008, PNAS, V104, P1461
  • [4] Chi Yun., 2008, Proceedings of the 17th ACM conference on Information and knowledge management, P941
  • [5] Node Weight Distribution and Disparity of Some Collaboration-Competition Networks
    Fu Chun-Hua
    Xu Xiu-Lian
    Liu Ai-Fen
    Wu Yong-Ping
    Shen Dan
    Liu Shui-Jing
    Qian Xia
    Feng Ya-Chao
    Wei Cheng-Liang
    He Da-Ren
    [J]. CHINESE PHYSICS LETTERS, 2008, 25 (11) : 4181 - 4184
  • [6] Random hypergraphs and their applications
    Ghoshal, Gourab
    Zlatic, Vinko
    Caldarelli, Guido
    Newman, M. E. J.
    [J]. PHYSICAL REVIEW E, 2009, 79 (06)
  • [7] Usage patterns of collaborative tagging systems
    Golder, SA
    Huberman, BA
    [J]. JOURNAL OF INFORMATION SCIENCE, 2006, 32 (02) : 198 - 208
  • [8] Evaluating collaborative filtering recommender systems
    Herlocker, JL
    Konstan, JA
    Terveen, K
    Riedl, JT
    [J]. ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2004, 22 (01) : 5 - 53
  • [9] Hotho A, 2006, LECT NOTES COMPUT SC, V4011, P411
  • [10] AdROSA - Adaptive personalization of web advertising
    Kazienko, Przemyslaw
    Adamski, Michal
    [J]. INFORMATION SCIENCES, 2007, 177 (11) : 2269 - 2295