Fig. 2From: Adjacency-constrained hierarchical clustering of a band similarity matrix with application to genomicsThe \(t^{\rm th}\) merging step in adjacency-constrained HAC in Algorithm 1. The clusters are represented by rectangular cells. Candidate fusions are represented by horizontal bars: above the corresponding pair of clusters at step t and below it at step \(t+1\), assuming that the best fusion is the one between the clusters of indices \(u_t\) and \(u_t+1\). Gray bars indicate candidate fusions that are present at both stepsBack to article page