| Presentation | 2009-11-13 Modeling and Verification of Serendipitous Recommender System Takayuki AKIYAMA, Kiyohiro OBARA, Masaaki TANIZAKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The recommender systems have the problem that more and more accurate it recommends and the recommended items does not have novelty and serendipity, and so they does not satisfy its users. In this report, we propose the serendipitous recommender system based on the hypothesis of human preference, and we verify the hypothesis. In conclusion, we show the result that the serendipitous contents can be recommended using the similarity metric between contents based on user preference. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | preference / recommend / serendipity / user satisfaction / user profile / user modeling |
| Paper # | ISEC2009-63,LOIS2009-52 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2009/11/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Modeling and Verification of Serendipitous Recommender System |
| Sub Title (in English) | |
| Keyword(1) | preference |
| Keyword(2) | recommend |
| Keyword(3) | serendipity |
| Keyword(4) | user satisfaction |
| Keyword(5) | user profile |
| Keyword(6) | user modeling |
| 1st Author's Name | Takayuki AKIYAMA |
| 1st Author's Affiliation | Hitachi, Ltd., Central Research Laboratory() |
| 2nd Author's Name | Kiyohiro OBARA |
| 2nd Author's Affiliation | Hitachi, Ltd., Central Research Laboratory |
| 3rd Author's Name | Masaaki TANIZAKI |
| 3rd Author's Affiliation | Hitachi, Ltd., Central Research Laboratory |
| Date | 2009-11-13 |
| Paper # | ISEC2009-63,LOIS2009-52 |
| Volume (vol) | vol.109 |
| Number (no) | 272 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |