Comparison with competing methods.

aResults on the data set from Youn et al. at the SCOP family level.bResults on the data set from Youn et al. at the SCOP superfamily level.cResults on the data set from Youn et al. at the SCOP fold level.dResults on the data set from Chea et al. at the SCOP superfamily level.eResults on the data set from Gutteridge et al.fResults on the data set from Petrova et al. at the SCOP superfamily level.gRecall at the corresponding precision reported in earlier studies.