| Paper Abstract and Keywords |
| Presentation |
2006-06-15 14:10
*
Takeo Okazaki, Madoka Kamiya, , Morikazu Nakamura (yukyu Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
DNA Microarray data, which are efficient for estimation and identification of genetic network, have a large variation due to those experimental environment and measurement. Standardization by an appropriate bias correction is needed for the comparison and the data integration between two or more experiments. On grounds of normality of distribution in the ideal expression data, some adjustment methods that considers a specific bias for specific expression data has been proposed. In this research, after all combinations of assumed multiple biases and the adjustment methods were modeled, and the appropriate model by BIC was selected for normalization of expression data. The proposal method was applied to a yeast, mouse, and human microarray data from Stanford MicroArray Database, and the comparison experiment result with previous methods was shown so far. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
DNA Microarray / Gene Expression Data / Normalization / BIC / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 101, NC2006-17, pp. 49-54, June 2006. |
| Paper # |
NC2006-17 |
| Date of Issue |
2006-06-08 (NC) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
NC |
| Conference Date |
2006-06-15 - 2006-06-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
OIST |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Bio-data Mining with Machine Learning and General |
| Paper Information |
| Registration To |
NC |
| Conference Code |
2006-06-NC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
* |
| Sub Title (in English) |
* |
| Keyword(1) |
DNA Microarray |
| Keyword(2) |
Gene Expression Data |
| Keyword(3) |
Normalization |
| Keyword(4) |
BIC |
| Keyword(5) |
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| 1st Author's Name |
Takeo Okazaki |
| 1st Author's Affiliation |
Ryukyu University (yukyu Univ.) |
| 2nd Author's Name |
Madoka Kamiya |
| 2nd Author's Affiliation |
Ryukyu University (yukyu Univ.) |
| 3rd Author's Name |
* |
| 3rd Author's Affiliation |
Ryukyu University (yukyu Univ.) |
| 4th Author's Name |
Morikazu Nakamura |
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Ryukyu University (yukyu Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-06-15 14:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
NC |
| Paper # |
NC2006-17 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.101 |
| Page |
pp.49-54 |
| #Pages |
6 |
| Date of Issue |
2006-06-08 (NC) |