Title:
METHOD AND DEVICE FOR DISPLAYING GENE EXPRESSION PATTERN, AND RECORD MEDIUM
Document Type and Number:
Japanese Patent JP3773092
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To automatically extract rougher classification result from the result of clustering targeted for gene expression pattern data so that a user can select it.
SOLUTION: The approximate number of clusters for each step considering an identification error range is displayed for a result obtained by performing the class analysis of the data of gene expression patterns. Only when the number of gene expression pattern data belonging to a certain cluster is equal to or more than a specific number in the result of cluster analysis, the data is grouped as a gene group for displaying.
Inventors:
Ryo Nakashige
Yasuyuki Nozaki
Tsunehiko Watanabe
Takuro Tamura
Yasuyuki Nozaki
Tsunehiko Watanabe
Takuro Tamura
Application Number:
JP2000088695A
Publication Date:
May 10, 2006
Filing Date:
March 28, 2000
Export Citation:
Assignee:
Hitachi Software Engineering Co., Ltd.
International Classes:
G01N33/53; C12M1/00; C12N15/09; G01N33/566; G01N35/00; G01N35/02; G01N37/00; G06F17/30; G06F19/20; G06F19/24; (IPC1-7): G01N33/53; C12M1/00; G01N33/566; G01N35/00; G01N35/02; G01N37/00; //C12N15/09
Domestic Patent References:
| JP11015895A | ||||
| JP7200300A | ||||
| JP2000029910A | ||||
| JP9325890A | ||||
| JP11272876A |
Other References:
坪井宣洋,デジタル信号処理に基づく遺伝子のクラスタリング,情報処理学会研究報告,日本,社団法人情報処理学会,1999年11月26日,第99巻,第96号,99-MPS-27,p.5-8
I.Hofman,Robust and efficient cluster analysis using a shared near neighbours approach,Pattern recognition, 1998. Proceedings. fourteenth international conference on Brisbane, Qld.,AU,IEEE comput. soc,1998年,p.243-247
I.Hofman,Robust and efficient cluster analysis using a shared near neighbours approach,Pattern recognition, 1998. Proceedings. fourteenth international conference on Brisbane, Qld.,AU,IEEE comput. soc,1998年,p.243-247
Attorney, Agent or Firm:
Shinichi Ogawa