BMC Bioinformatics

official impact factor 3.03

Open Access Highly Access Methodology article

Identification of coherent patterns in gene expression data using an efficient biclustering algorithm and parallel coordinate visualization

Kin-On Cheng1, Ngai-Fong Law1, Wan-Chi Siu1 and Alan WC Liew2*

Author Affiliations

1 Centre for Signal Processing, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China

2 School of Information and Communication Technology, Griffith University, Gold Coast Campus, QLD 4222, Queensland, Australia

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BMC Bioinformatics 2008, 9:210 doi:10.1186/1471-2105-9-210

Published: 23 April 2008

Additional files

Additional File 1:

Supplementary materials. This file contains the content about the parallel coordinate (PC) representation of biclusters given in Figure 1 in the article, which can serve as preliminary for readers who are unfamiliar with PC plots. It also discusses visualization of biclusters in a data matrix which may help reader to understand the interactive adjustment of noise threshold for the proposed algorithm described in the article.

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