Presentation | 2007-07-02 Evaluation of Tag-Based Contextual Collaborative Filtering Effectiveness in Website Recommendation Reyn NAKAMOTO, Shinsuke NAKAJIMA, Jun MIYAZAKI, Shunsuke UEMURA, Hirokazu KATO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we introduce a website bookmarking and recommendation system which uses Tag-Based Contextual Collaborative Filtering to effectively provide personalized, contextual recommendations. Current online search and recommendation systems have been limited to personalized recommendations via Collaborative Filtering (CF) or have been restricted to keyword-based search as provided by search engines or recently popular online social tagging systems. Yet, our new system combines the features of both CF and tagging to provide personalized, contextual website recommendations to the user. Based upon user testing, our system provides more relevant recommendations than traditional keyword search or CF recommendation methods. Additionally, users also reported to be more satisfied overall with the recommendations provided by our method. Overall, Tag-Based Contextual Collaborative Filtering was shown be effective in providing personalized, contextual recommendations to the end user. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | collaborative filtering / tagging / recommendation systems / information retrieval |
Paper # | DE2007-26 |
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Conference Information | |
Committee | DE |
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Conference Date | 2007/6/25(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Data Engineering (DE) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of Tag-Based Contextual Collaborative Filtering Effectiveness in Website Recommendation |
Sub Title (in English) | |
Keyword(1) | collaborative filtering |
Keyword(2) | tagging |
Keyword(3) | recommendation systems |
Keyword(4) | information retrieval |
1st Author's Name | Reyn NAKAMOTO |
1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
2nd Author's Name | Shinsuke NAKAJIMA |
2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
3rd Author's Name | Jun MIYAZAKI |
3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
4th Author's Name | Shunsuke UEMURA |
4th Author's Affiliation | Department of Informatics, Faculty of Informatics, Nara Sangyo University |
5th Author's Name | Hirokazu KATO |
5th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
Date | 2007-07-02 |
Paper # | DE2007-26 |
Volume (vol) | vol.107 |
Number (no) | 131 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |