Figure 1.
Sensitivity curves of baseline program at three settings of the threshold parameter for including matching sequences in the PSI-BLAST multiple alignment. The versions compared are FWh10–3, FWh10–6 and FWh10–9. The sensitivity curve for FWh10–3 crosses the others because at this setting for h, three queries yield substantially corrupted results, while many other queries show improved search accuracy. The ROC100 scores for FWh10–9, FWh10–6 and FW10–3 are 0.713 ± 0.005, 0.758 ± 0.005 and 0.721 ± 0.020, respectively.