Application of nonnegative matrix factorization to improve profile-profile alignment features for fold recognition and remote homolog detection

<p>Abstract</p> <p>Background</p> <p>Nonnegative matrix factorization (NMF) is a feature extraction method that has the property of intuitive part-based representation of the original features. This unique ability makes NMF a potentially promising method for biological...

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Bibliographic Details
Main Authors:	Lee Soo-Young, Lee Jaehyung, Jung Inkyung, Kim Dongsup
Format:	Article
Language:	English
Published:	BMC 2008-07-01
Series:	BMC Bioinformatics
Online Access:	http://www.biomedcentral.com/1471-2105/9/298

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