| Presentation | 2006/2/16 Electric Network Classifier for Semi-Supervised Learning on Graphs Masaki RIKITOKU, Hiroshi HIRAI, Kazuo MUROTA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a new classifier, named electric network classifiers, for semi-supervised learning on graphs. Our classifier is based on nonlinear electric network theory and classifies data set with respect to the sign of electric potential. Close relationships to Support Vector Machine and graph kernel methods are revealed. Unlike other graph kernel methods, our classifier does not require heavy kernel computations and obtain the potential directly using efficient network flow algorithms. Therefore, our classifier has the potential to tackle large complex real world problems. Experimental results for the 20 newsgroups data set and MNIST handwritten character recognition data show that the performance is good compared with the other standard methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semi-supervised learning text classification / svm / network / graph |
| Paper # | TL2005-54,PRMU2005-159 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2006/2/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Electric Network Classifier for Semi-Supervised Learning on Graphs |
| Sub Title (in English) | |
| Keyword(1) | semi-supervised learning text classification |
| Keyword(2) | svm |
| Keyword(3) | network |
| Keyword(4) | graph |
| 1st Author's Name | Masaki RIKITOKU |
| 1st Author's Affiliation | Justsystem Corporation Innovative Technology R & D Strategy Dept.() |
| 2nd Author's Name | Hiroshi HIRAI |
| 2nd Author's Affiliation | Research Institute for Mathematical Sciences, Kyoto University |
| 3rd Author's Name | Kazuo MUROTA |
| 3rd Author's Affiliation | Department of Mathematical Informatics, Graduate School of Information Science and Technology. University of Tokyo |
| Date | 2006/2/16 |
| Paper # | TL2005-54,PRMU2005-159 |
| Volume (vol) | vol.105 |
| Number (no) | 614 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |