| Presentation | 2013-07-18 An improvement of a Neutrality Term in an Information-neutral Recommender System Toshihiro KAMISHIMA, Shotaro AKAHO, Hideki ASOH, Jun SAKUMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Information-neutral recommender systems aim to make recommendations whose neutrality from the specified viewpoint is guaranteed. Such systems is developed for dissolving a filter bubble problem, which is the bias or restriction that provided to people by the influence of personalization technologies. Our previously developed system was not scalable because efficient optimization techniques could not be applied. To address this problem, we developed a penalty term to guarantee the neutrality that can be analytically differentiable. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | fairness-aware data mining / recommender system / matrix factorization / neutrality / filter bubble |
| Paper # | IBISML2013-7 |
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| Conference Information | |
| Committee | IBISML |
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| Conference Date | 2013/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information-Based Induction Sciences and Machine Learning (IBISML) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An improvement of a Neutrality Term in an Information-neutral Recommender System |
| Sub Title (in English) | |
| Keyword(1) | fairness-aware data mining |
| Keyword(2) | recommender system |
| Keyword(3) | matrix factorization |
| Keyword(4) | neutrality |
| Keyword(5) | filter bubble |
| 1st Author's Name | Toshihiro KAMISHIMA |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST)() |
| 2nd Author's Name | Shotaro AKAHO |
| 2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 3rd Author's Name | Hideki ASOH |
| 3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 4th Author's Name | Jun SAKUMA |
| 4th Author's Affiliation | University of Tsukuba |
| Date | 2013-07-18 |
| Paper # | IBISML2013-7 |
| Volume (vol) | vol.113 |
| Number (no) | 139 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |