Incorporating multi-criteria ratings in recommendation systems

Hsin Hsien Lee, Wei-Guang Teng

研究成果: Conference contribution

35 引文 斯高帕斯(Scopus)

摘要

Recommendation systems utilize information techniques to the problem of helping users find the items they would like. Example applications include the recommendation systems for movies, books, CDs and many others. As recommendation systems emerge as an independent research area, the rating structure plays a critical role in recent studies. Among many alternatives, the collaborative filtering algorithms are generally accepted to be successful to estimate user ratings of unseen items and then to derive proper recommendations. In this paper, we extend the concept of single criterion ratings to multi-criteria ones, i.e., an item can be evaluated in many different aspects. Since there are usually conflicts among different criteria, the recommendation problem cannot be formulated as an optimization problem any more. Instead, we propose to use data query techniques to solve this multi-criteria recommendation problem.

原文English
主出版物標題2007 IEEE International Conference on Information Reuse and Integration, IEEE IRI-2007
頁面273-278
頁數6
DOIs
出版狀態Published - 2007 十二月 1
事件2007 IEEE International Conference on Information Reuse and Integration, IEEE IRI-2007 - Las Vegas, NV, United States
持續時間: 2007 八月 132007 八月 15

出版系列

名字2007 IEEE International Conference on Information Reuse and Integration, IEEE IRI-2007

Other

Other2007 IEEE International Conference on Information Reuse and Integration, IEEE IRI-2007
國家United States
城市Las Vegas, NV
期間07-08-1307-08-15

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Information Systems and Management
  • Electrical and Electronic Engineering

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  • 引用此

    Lee, H. H., & Teng, W-G. (2007). Incorporating multi-criteria ratings in recommendation systems. 於 2007 IEEE International Conference on Information Reuse and Integration, IEEE IRI-2007 (頁 273-278). [4296633] (2007 IEEE International Conference on Information Reuse and Integration, IEEE IRI-2007). https://doi.org/10.1109/IRI.2007.4296633