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Table 1 Clustering calculation time for each method with datasets of different sizes. Sequences (≥ 10) and sequences (≥ 100) represent filtered data with frequency cutoff. DNF indicates did not finish. DNF 1: FASTAptamer did not complete the calculation for the entire sequence dataset in 7 days. DNF 2: APTANI showed a calculation error after the prediction of the secondary structure, which took 25 h

From: FSBC: fast string-based clustering for HT-SELEX data

 All sequences Sequences (≥ 10) Sequences (≥ 100) 
MethodReal timeCPU timeReal timeCPU timeReal timeCPU time
FASTAptamerDNF 1DNF 15 h 16 m 4 s5 h 16 m 3 s10 m 40 s10 m 40 s
AptaCluster3 m 45 s4 m 9 s33 s26 s28 s17 s
APTANIDNF 2DNF 232 m 5234 m 59 s1 m 47 s1 m 20 s
AptaTRACE71 h 38 m 35 s246 h 15 m 12 s1 h 1 m 17 s2 h 2 m 50 s3 m 52 s5 m 44 s
FSBC4 h 40 m 51 s4 h 40 m34 s9 m 25 s9 m 17 s51 s46 s