| Presentation | 2004/6/11 Study of Feature Selection Method by using Structural Similarity Yujiro ONO, Shinya ISHIKAWA, Atsushi NAGOYA, Manabu ICHINO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate a feature selection method to detect meaningful structures embedded in multidimensional data. Data analysis reveals two kinds of meaningful structures : one in which individuals are consistent with functional relationships, the other in which individuals make clusters. Our method can select useful features for detecting both structures. In this paper, we define the ratio of Including Samples (IS) on Cartesian System Model (CSM), a mathematical model that can manipulate symbolic data. Additionally, we define Structural Similarity (SS) by using IS. SS can evaluate the similarity between feature sets. By using SS, we propose a feature selection method and show the capabilities by applying it to two sets of artificial and one set of real data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Feature Selection / Structural Similarity / Cartesian System Model / Clustering |
| Paper # | PRMU2004-34 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2004/6/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Feature Selection Method by using Structural Similarity |
| Sub Title (in English) | |
| Keyword(1) | Feature Selection |
| Keyword(2) | Structural Similarity |
| Keyword(3) | Cartesian System Model |
| Keyword(4) | Clustering |
| 1st Author's Name | Yujiro ONO |
| 1st Author's Affiliation | Department of Social Sciences and Information Science, Jumonji University() |
| 2nd Author's Name | Shinya ISHIKAWA |
| 2nd Author's Affiliation | School of Science and Engineering, Tokyo Denki University |
| 3rd Author's Name | Atsushi NAGOYA |
| 3rd Author's Affiliation | School of Science and Engineering, Tokyo Denki University |
| 4th Author's Name | Manabu ICHINO |
| 4th Author's Affiliation | School of Science and Engineering, Tokyo Denki University |
| Date | 2004/6/11 |
| Paper # | PRMU2004-34 |
| Volume (vol) | vol.104 |
| Number (no) | 125 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |