| Presentation | 1995/7/15 A Study on Parameter Estimation and Ziv-Lempel Code Masaru Kimura, Masayuki Gotoh, Toshiyasu Matsushima, Shigeichi Hirasawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Bayes coding is the optimal universal code with respect, to Bayes redundancy based on the prior distribution. On the other hand, it was shown that Ziv-Lempel coding is equivalent, to the coding by estimated parameter whose type is Laplacean. However, this discussion was under the ideal condition. In this paper we assume that, the Ziv-Lempel code is equivalent, to the code by Laplace estimator and exmamine the parameter of Laplace estimator which is equivalent to the parameter of the prior distribution though the simulation expriments. We show that a plactical Ziv-Lempel code is nearly equivalent to the code by Laplace estimator based on the only a prior. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ziv-Lempel coding / Source coding / Parameter estimation / Bayes coding |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 1995/7/15(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 Theory (IT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Parameter Estimation and Ziv-Lempel Code |
| Sub Title (in English) | |
| Keyword(1) | Ziv-Lempel coding |
| Keyword(2) | Source coding |
| Keyword(3) | Parameter estimation |
| Keyword(4) | Bayes coding |
| 1st Author's Name | Masaru Kimura |
| 1st Author's Affiliation | Department of Industrial Engineering and Management School of Science and Engineering Waseda University() |
| 2nd Author's Name | Masayuki Gotoh |
| 2nd Author's Affiliation | Department of Industrial Engineering and Management School of Science and Engineering Waseda University |
| 3rd Author's Name | Toshiyasu Matsushima |
| 3rd Author's Affiliation | Department of Industrial Engineering and Management School of Science and Engineering Waseda University |
| 4th Author's Name | Shigeichi Hirasawa |
| 4th Author's Affiliation | Department of Industrial Engineering and Management School of Science and Engineering Waseda University |
| Date | 1995/7/15 |
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| Volume (vol) | vol.95 |
| Number (no) | 145 |
| Page | pp.pp.- |
| #Pages | 5 |
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