Presentation | 2006-06-15 Drug-response prediction from microarray data using network-based de-noising Tsuyoshi KATO, Koh MIURA, Yukio MURATA, Kiyoshi ASAI, Paul B. HORTON, Wataru FUJIBUCHI, Koji TSUDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Prediction of human cell response to anti-cancer drugs (compounds) from microarray data is a challenging problem, due to the noise properties of microarrays as well as the high variance of living cell responses to drugs. Hence there is a strong need for more practical and robust methods than standard methods for real-value prediction. We devised an extended version of the off-subspace noise-reduction (de-noising) method to incorporate heterogeneous network data such as sequence similarity or protein protein interactions into a single framework. Experimental results show that prediction performance is improved by combining a prediction method with our de-noising method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | microarray data / anti-cancer drugs / network / off-subspace de-noising method |
Paper # | NC2006-16 |
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Committee | NC |
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Conference Date | 2006/6/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Neurocomputing (NC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Drug-response prediction from microarray data using network-based de-noising |
Sub Title (in English) | |
Keyword(1) | microarray data |
Keyword(2) | anti-cancer drugs |
Keyword(3) | network |
Keyword(4) | off-subspace de-noising method |
1st Author's Name | Tsuyoshi KATO |
1st Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo() |
2nd Author's Name | Koh MIURA |
2nd Author's Affiliation | Division of Biological Regulation and Oncology, Department of Surgery, Tohoku University Graduate School of Medicine |
3rd Author's Name | Yukio MURATA |
3rd Author's Affiliation | Division of Biological Regulation and Oncology, Department of Surgery, Tohoku University Graduate School of Medicine |
4th Author's Name | Kiyoshi ASAI |
4th Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo:AIST Computational Biology Research Center |
5th Author's Name | Paul B. HORTON |
5th Author's Affiliation | AIST Computational Biology Research Center |
6th Author's Name | Wataru FUJIBUCHI |
6th Author's Affiliation | AIST Computational Biology Research Center |
7th Author's Name | Koji TSUDA |
7th Author's Affiliation | AIST Computational Biology Research Center |
Date | 2006-06-15 |
Paper # | NC2006-16 |
Volume (vol) | vol.106 |
Number (no) | 101 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |