DocumentCode
3412861
Title
Analysis of threshold influence on the accuracy of gene-prediction methods based on power spectrum analysis
Author
Xu, Shanglei ; Rao, Nini ; Chen, Xi ; Liu, Guangxiong ; Wang, Yunheng
Author_Institution
Sch. of Life Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2010
fDate
24-28 Oct. 2010
Firstpage
1
Lastpage
4
Abstract
The accuracy of methods based on power spectrum analysis depends on the threshold that is used to discriminate the coding and non-coding sequences. Due to gene structural differences of different organisms, we inferred that there is an optimal gene prediction threshold for each organism. To prove this, we analyzed real biological data, and found that there are indeed different optimal thresholds for different organisms when the methods based on power spectrum analysis are used to predict genes.
Keywords
biology computing; data analysis; genetics; proteins; spectral analysis; biological data analysis; gene prediction methods; gene structural differences; power spectrum analysis; threshold influence; Accuracy; Bioinformatics; DNA; Encoding; Organisms; Proteins; Spectral analysis; A ver age periodogram; gene prediction; power spectrum analysis; threshold;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing (ICSP), 2010 IEEE 10th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-5897-4
Type
conf
DOI
10.1109/ICOSP.2010.5656377
Filename
5656377
Link To Document