| Presentation | 2019-07-25 Bayes Optimal Prediction and Its Approximative Algorithm on Model Including Cluster Explanatory Variables and Regression Explanatory Variables Haruka Murayama, Shota Saito, Yuta Nakahara, Toshiyasu Matsushima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this research, data are assumed to be divided in clusters based on a part of the continuous explanatory variables, and have a regression model of remaining explanatory variables in each cluster. Introducing probabilistic structure, we derive the optimal prediction under Bayes criteria, and propose an algorithm which calculates the approximation of this prediction. Moreover, using synthetic data, some experiments are conducted to show the effectiveness of the proposed algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Clustering / Linear Regression / Bayes Optimal Prediction / Variational Bayes Method |
| Paper # | IT2019-16 |
| Date of Issue | 2019-07-18 (IT) |
| Conference Information | |
| Committee | IT |
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| Conference Date | 2019/7/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NATULUCK-Iidabashi-Higashiguchi Ekimaeten |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | freshman session, general |
| Chair | Jun Muramatsu(NTT) |
| Vice Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) |
| Secretary | Tadashi Wadayama(Saga Univ.) |
| Assistant | Hideki Yagi(UEC) |
| Paper Information | |
| Registration To | Technical Committee on Information Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Bayes Optimal Prediction and Its Approximative Algorithm on Model Including Cluster Explanatory Variables and Regression Explanatory Variables |
| Sub Title (in English) | |
| Keyword(1) | Clustering |
| Keyword(2) | Linear Regression |
| Keyword(3) | Bayes Optimal Prediction |
| Keyword(4) | Variational Bayes Method |
| 1st Author's Name | Haruka Murayama |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Shota Saito |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| 3rd Author's Name | Yuta Nakahara |
| 3rd Author's Affiliation | Waseda University(Waseda Univ.) |
| 4th Author's Name | Toshiyasu Matsushima |
| 4th Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2019-07-25 |
| Paper # | IT2019-16 |
| Volume (vol) | vol.119 |
| Number (no) | IT-149 |
| Page | pp.pp.5-10(IT), |
| #Pages | 6 |
| Date of Issue | 2019-07-18 (IT) |