| Paper Abstract and Keywords |
| Presentation |
2005-02-24 09:30
Biological network inference via kernel matrix completion
Tsuyoshi Kato (AIST), Koji Tsuda (AIST/MPI for Biologcal Cybernetics), Kiyoshi Asai (Univ. of Tokyo/AIST) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Inferring networks of proteins from biological data is a central issue of computational biology. Most network inference methods, including Bayesian networks, take unsupervised approaches in which the network is totally unknown in the beginning, and all the edges have to be predicted. We propose a new kernel-based method for supervised graph inference based on multiple types of biological data such as gene expression, phylogenetic profiles, and amino acid sequences. Our approach is favorably tested in two biological networks: a metabolic network and a protein interaction network. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
biological network / supervised network inference / kernel matrix completion / EM algorithm / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 669, PRMU2004-179, pp. 1-6, Feb. 2005. |
| Paper # |
PRMU2004-179 |
| Date of Issue |
2005-02-17 (NLC, PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU NLC |
| Conference Date |
2005-02-24 - 2005-02-25 |
| Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2005-02-PRMU-NLC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Biological network inference via kernel matrix completion |
| Sub Title (in English) |
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| Keyword(1) |
biological network |
| Keyword(2) |
supervised network inference |
| Keyword(3) |
kernel matrix completion |
| Keyword(4) |
EM algorithm |
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| 1st Author's Name |
Tsuyoshi Kato |
| 1st Author's Affiliation |
National Institute of Advanced Industrial Science and Technology (AIST) |
| 2nd Author's Name |
Koji Tsuda |
| 2nd Author's Affiliation |
National Institute of Advanced Industrial Science and Technology (AIST/MPI for Biologcal Cybernetics) |
| 3rd Author's Name |
Kiyoshi Asai |
| 3rd Author's Affiliation |
University of Tokyo (Univ. of Tokyo/AIST) |
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| Speaker |
Author-1 |
| Date Time |
2005-02-24 09:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
NLC2004-97, PRMU2004-179 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.667(NLC), no.669(PRMU) |
| Page |
pp.1-6 |
| #Pages |
6 |
| Date of Issue |
2005-02-17 (NLC, PRMU) |
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