A collaborative filtering method for interactive platforms

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

Interactive platforms such as Last.fm and Steam are currently playing an increasingly important role in ecommerce. The most important feature in an interactive platform is streaming data, which contain an enormous amount of information regarding a user's interests at any time. However, previous recommender systems have been unable to deal with streaming data well. Therefore, we propose a collaborative filtering approach that uses the sliding window technique. Furthermore, we found that sliding only on interaction time results in a better performance. Moreover, we propose a method called equal ratio filling to handle suboptimal streaming data and other optimization strategies. Finally, we evaluated our approach using the stream dataset. As the results indicate, our approach performs better than other conventional approaches.

元の言語英語
ホスト出版物のタイトル2017 12th International Conference on Digital Information Management, ICDIM 2017
出版者Institute of Electrical and Electronics Engineers Inc.
ページ75-80
ページ数6
2018-January
ISBN(電子版)9781538606643
DOI
出版物ステータス出版済み - 1 2 2018
イベント12th International Conference on Digital Information Management, ICDIM 2017 - Fukuoka, 日本
継続期間: 9 12 20179 14 2017

その他

その他12th International Conference on Digital Information Management, ICDIM 2017
日本
Fukuoka
期間9/12/179/14/17

Fingerprint

Collaborative filtering
Recommender systems
Steam

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems
  • Information Systems and Management

これを引用

Zhou, Y., & Ushiama, T. (2018). A collaborative filtering method for interactive platforms. : 2017 12th International Conference on Digital Information Management, ICDIM 2017 (巻 2018-January, pp. 75-80). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICDIM.2017.8244679

A collaborative filtering method for interactive platforms. / Zhou, Yan; Ushiama, Taketoshi.

2017 12th International Conference on Digital Information Management, ICDIM 2017. 巻 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 75-80.

研究成果: 著書/レポートタイプへの貢献会議での発言

Zhou, Y & Ushiama, T 2018, A collaborative filtering method for interactive platforms. : 2017 12th International Conference on Digital Information Management, ICDIM 2017. 巻. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 75-80, 12th International Conference on Digital Information Management, ICDIM 2017, Fukuoka, 日本, 9/12/17. https://doi.org/10.1109/ICDIM.2017.8244679
Zhou Y, Ushiama T. A collaborative filtering method for interactive platforms. : 2017 12th International Conference on Digital Information Management, ICDIM 2017. 巻 2018-January. Institute of Electrical and Electronics Engineers Inc. 2018. p. 75-80 https://doi.org/10.1109/ICDIM.2017.8244679
Zhou, Yan ; Ushiama, Taketoshi. / A collaborative filtering method for interactive platforms. 2017 12th International Conference on Digital Information Management, ICDIM 2017. 巻 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. pp. 75-80
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