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A Method of Gene-Function Annotation Based on Variable Precision Rough Sets

delete2007-09-01
delete12
PRE
AI
Z
Zhili Pei
时小虎 cover
时小虎 (Xiaohu Shi)
M
Meng Niu
刘莉莎 cover
刘莉莎 (Lisha Liu)
Y
Ying Kong
梁艳春 (Yanchun Liang) *
DOI:10.1016/S1672-6529(07)60030-4delete
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Abstract

Abstract

En 中文
It is very important in the field of bioinformatics to apply computer to perform the function annotation for new sequenced bio-sequences. Based on GO database and BLAST program, a novel method for the function annotation of new biological sequences is presented by using the variable-precision rough set theory. The proposed method is applied to the real data in GO database to examine its effectiveness. Numerical results show that the proposed method has better precision, recall-rate and harmonic mean value compared with existing methods.
Keywords:
gene function
annotation
variable precision rough set
GO
BLAST
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Journal

Journal of Bionic Engineering cover
Journal of Bionic Engineering
IF:
5.8
Papers:
1.9K
Citations:
4.8K

Organization

D
Dalian Medical University
Scholars:
1.4W
Papers: 7.2K
Citations: 1.7W
J
Jilin University
Scholars:
8.6W
Papers: 5.5W
Citations: 8.9K