Figure 1.

An illustrative example where conventional clustering fails but biclustering works: (a) A data matrix, which appears random visually even after hierarchical clustering. (b) A hidden pattern embedded in the data would be uncovered if we permute the rows or columns appropriately.

Gan et al. BMC Bioinformatics 2008 9:209   doi:10.1186/1471-2105-9-209
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