Presentation | 2017-09-08 On Two Part Coding of Gaussian Mixture Models Kohei Miyamoto, Masanori Kawakita, Jun'ichi Takeuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The final goal of this work is model sellection for gaussian mixturemodels(GMM) based on the minimum descriptionlength(MDL) principle. In this paper, we discuss some issues about atwo part coding for GMM for this purpose. Firstwe consider mixture models which have known distributions as theircomponents. We introduce a two part codesfor that mixture models and derive a risk bound for typical sequencesand a probabilistic loss bound when the R'enyidivergence is used as a loss function. Next we examine their Fisherinformation. its determinant and Jeffrey's priorwhich is related to the restriction on parameters. These works will beuseful when we consider a two part coding ofGMM itself. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Gaussian mixture models / two part coding / MDL principle |
Paper # | IT2017-47 |
Date of Issue | 2017-09-01 (IT) |
Conference Information | |
Committee | IT |
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Conference Date | 2017/9/8(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Centcore Yamaguchi Hotel |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | error correcting codes, general |
Chair | Masayoshi Ohashi(Fukuoka Univ.) |
Vice Chair | Jun Muramatsu(NTT) |
Secretary | Jun Muramatsu(Yokohama College of Commerce) |
Assistant | Sigeaki Kuzuoka(wakayama univ.) |
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) | On Two Part Coding of Gaussian Mixture Models |
Sub Title (in English) | |
Keyword(1) | Gaussian mixture models |
Keyword(2) | two part coding |
Keyword(3) | MDL principle |
1st Author's Name | Kohei Miyamoto |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Masanori Kawakita |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
3rd Author's Name | Jun'ichi Takeuchi |
3rd Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2017-09-08 |
Paper # | IT2017-47 |
Volume (vol) | vol.117 |
Number (no) | IT-208 |
Page | pp.pp.49-54(IT), |
#Pages | 6 |
Date of Issue | 2017-09-01 (IT) |