Coupled two-way clustering analysis of breast cancer and colon cancer gene expression data
Open Access
- 12 June 2003
- journal article
- research article
- Published by Oxford University Press (OUP) in Bioinformatics
- Vol. 19 (9) , 1079-1089
- https://doi.org/10.1093/bioinformatics/btf876
Abstract
Motivation: The microarray technology is increasingly being applied in biological and medical research to address a wide range of problems such as the classification of tumors. An important statistical question associated with tumor classification is the identification of new tumor classes using gene expression profiles. Essential aspects of this clustering problem include identifying accurate partitions of the tumor samples into clusters and assessing the confidence of cluster assignments for individual samples.Keywords
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