Presentation | 2022-12-16 On partitioning of the space of one-dimensional normal distributions based on e(m)-divergence Jun Fujiki, Shotaro Akaho, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Partitioning of the space of one-dimensional normal distributions based on e(m)-divergence is useful when clustering and/or discriminating a set of one-dimensional normal distributions. This paper introduces Tissot's indicatrix and bisector based on e(m)-divergence in the space of one-dimensional normal distributions.This paper also considersome application of this partitioning for prototype method and two-class discrimination based on e(m)-PCA. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | information geometry / Kullback-Leibler divergence / principal component analysis / discriminant analysis |
Paper # | PRMU2022-54 |
Date of Issue | 2022-12-08 (PRMU) |
Conference Information | |
Committee | PRMU |
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Conference Date | 2022/12/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Toyama International Conference Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Seiichi Uchida(Kyushu Univ.) |
Vice Chair | Takuya Funatomi(NAIST) / Mitsuru Anpai(Denso IT Lab.) |
Secretary | Takuya Funatomi(CyberAgent) / Mitsuru Anpai(Univ. of Tokyo) |
Assistant | Nakamasa Inoue(Tokyo Inst. of Tech.) / Yasutomo Kawanishi(Riken) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On partitioning of the space of one-dimensional normal distributions based on e(m)-divergence |
Sub Title (in English) | |
Keyword(1) | information geometry |
Keyword(2) | Kullback-Leibler divergence |
Keyword(3) | principal component analysis |
Keyword(4) | discriminant analysis |
1st Author's Name | Jun Fujiki |
1st Author's Affiliation | Fukuoka University(Fukuoka Univ.) |
2nd Author's Name | Shotaro Akaho |
2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
Date | 2022-12-16 |
Paper # | PRMU2022-54 |
Volume (vol) | vol.122 |
Number (no) | PRMU-314 |
Page | pp.pp.116-121(PRMU), |
#Pages | 6 |
Date of Issue | 2022-12-08 (PRMU) |