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A novel algorithm combining support vector machine with the discrete wavelet transform for the prediction of protein subcellular localization.

Authors :
Liang RP
Huang SY
Shi SP
Sun XY
Suo SB
Qiu JD
Source :
Computers in biology and medicine [Comput Biol Med] 2012 Feb; Vol. 42 (2), pp. 180-7. Date of Electronic Publication: 2011 Dec 06.
Publication Year :
2012

Abstract

Knowing the subcellular localization of proteins within the cell is an important step in elucidating its role in biological processes, its function and its potential as a drug target for disease diagnosis. As the number of complete genomes rapidly increases, accurate and efficient methods that automatically predict the subcellular localizations become more urgent. In the current paper, we developed a novel method that coupled the discrete wavelet transform with support vector machine based on the amino acid polarity to predict the subcellular localizations of prokaryotic and eukaryotic proteins. The results obtained by the jackknife test were quite promising, and indicated that the proposed method remarkably improved the prediction accuracy of subcellular locations, and could be as an effective and promising high-throughput method in the subcellular localization research.<br /> (Copyright © 2011 Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1879-0534
Volume :
42
Issue :
2
Database :
MEDLINE
Journal :
Computers in biology and medicine
Publication Type :
Academic Journal
Accession number :
22153357
Full Text :
https://doi.org/10.1016/j.compbiomed.2011.11.006