Fig. 4From: FSBC: fast string-based clustering for HT-SELEX dataReceiver operating characteristic (ROC) curves of different clustering methods. “Freq.” and “Div.” in the parentheses (after AptaCluster and APTANI) indicate the cluster ranking with frequency and diversity (the number of non-redundant sequences) in the cluster for the respective method. AUC indicates the area under the curveBack to article page