| Presentation | 2010-09-05 Multiple Kernel Learning for Generic Object Recognition Using SIFT Gaussian Mixture Models Nakamasa INOUE, Yusuke KAMISHIMA, Koichi SHINODA, Sadaoki FURUI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a statistical framework for generic object recognition using SIFT Gaussian mixture models (GMMs) and multiple kernel learning. We model SIFT features extracted from images by using GMMs. RBF kernels for multiple kernel learning are generated based on the distance between SIFT GMMs. In our experiments, we show which type of regularizer (e.g. l_1, l_p, elastic-net) is optimal for combining the kernels for different features, interest regions, and vocabulary sizes. Our best result obtained by using a single kernel was 41.0% in terms of Mean AP on the PASCAL VOC 2010 dataset, and it was improved to 50.5% by using the elastic-net multiple kernel learning. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Generic object recognition / SIFT GMMs / GMM supervector / Multiple kernel learning |
| Paper # | PRMU2010-58,IBISML2010-30 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2010/8/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Multiple Kernel Learning for Generic Object Recognition Using SIFT Gaussian Mixture Models |
| Sub Title (in English) | |
| Keyword(1) | Generic object recognition |
| Keyword(2) | SIFT GMMs |
| Keyword(3) | GMM supervector |
| Keyword(4) | Multiple kernel learning |
| 1st Author's Name | Nakamasa INOUE |
| 1st Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology() |
| 2nd Author's Name | Yusuke KAMISHIMA |
| 2nd Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology |
| 3rd Author's Name | Koichi SHINODA |
| 3rd Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology |
| 4th Author's Name | Sadaoki FURUI |
| 4th Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology |
| Date | 2010-09-05 |
| Paper # | PRMU2010-58,IBISML2010-30 |
| Volume (vol) | vol.110 |
| Number (no) | 187 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |