| Presentation | 2011-02-17 Approach to conbine Bag-of-Frames and spatio temporal features for TRECVID2010 Semantic Indexing Task. Yasushi SHIMODA, Akitsugu NOGUCHI, Keiji YANAI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we describe our approach and results for the semantics indexing task at TRECVID 2010. We focused on spatio-temporal feature and Bag-of-Prames approach. We used Multiple Kernel Learning as a fusion method to combine these various kinds of features. Since MKL can estimate weights to combine kernels, as a result of the full-category SIN task, our MKL approach yielded to get infAP=0.0478 and we reached rank 14 (among 30 teams) for the full-category SIN task and rank 12 (among 37 teams) for the light-category SIN task in TRECVID 2010. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | action recognition / spatio-temporal feature / MKL |
| Paper # | PRMU2010-213 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2011/2/10(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) | Approach to conbine Bag-of-Frames and spatio temporal features for TRECVID2010 Semantic Indexing Task. |
| Sub Title (in English) | |
| Keyword(1) | action recognition |
| Keyword(2) | spatio-temporal feature |
| Keyword(3) | MKL |
| 1st Author's Name | Yasushi SHIMODA |
| 1st Author's Affiliation | Department of Informatics, The University of Electro-Communication() |
| 2nd Author's Name | Akitsugu NOGUCHI |
| 2nd Author's Affiliation | Department of Informatics, The University of Electro-Communication |
| 3rd Author's Name | Keiji YANAI |
| 3rd Author's Affiliation | Department of Informatics, The University of Electro-Communication |
| Date | 2011-02-17 |
| Paper # | PRMU2010-213 |
| Volume (vol) | vol.110 |
| Number (no) | 414 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |