Constructing gene expression search engine with partial rank information
| Project/Area Number |
20700268
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Bioinformatics/Life informatics
|
|---|
| Research Institution | Ochanomizu University |
|---|
Principal Investigator |
SESE Jun Ochanomizu University, 大学院・人間文化創成科学研究科, 准教授 (40361539)
|
|---|
| Project Period (FY) |
2008 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
|---|
| Keywords | 遺伝子発現 / 情報推薦 / 遺伝子オントロジー / 遺伝子発現量 / 検索エンジン / データベース / 推薦システム / 次元削減 / 順位情報 |
|---|
| Research Abstract |
Recent progress for observation of comprehensive gene expression such as microarray produces many experimental results. The number of records in microarray database is now more than 400,000 experiments. The database provides the search interface by using keywords, but it is difficult to select proper keywords because of the difference of keywords between experimental scientists and users. To overcome these problems, we studied (1) a search method to characterize gene expression with their functions from user-given gene expressions (2) an implementation of the Web site to search the nearest gene expressions.
|
Report
(3 results)
Research Products
(15 results)
