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Open AccessMethodology article

Biclustering of gene expression data by non-smooth non-negative matrix factorization

Pedro Carmona-Saez1 email, Roberto D Pascual-Marqui2 email, F Tirado3 email, Jose M Carazo1 email and Alberto Pascual-Montano3 email

1BioComputing Unit. National Center of Biotechnology. Campus Universidad Autónoma de Madrid. 28049. Spain

2The KEY Institute for Brain-Mind Research, University Hospital of Psychiatry. Lenggstr. 31, CH-8029 Zurich, Switzerland

3Computer Architecture Department. Facultad de Ciencias Físicas. Universidad Complutense de Madrid. 28040. Spain

author email corresponding author email

BMC Bioinformatics 2006, 7:78doi:10.1186/1471-2105-7-78

Published: 17 February 2006

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