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Table 1 Average ROC and ROC50 scores over 54 families for different methods.

From: Using distances between Top-n-gram and residue pairs for protein remote homology detection

Methods ROC ROC50 Profile Sequence Source
SVM-DR 0.919 0.715 No Yes This study
Monomer-dist 0.919 0.508 No Yes [30]
SVM-LA (ß = 0.5) 0.925 0.649 No Yes [18]
SVM-Pairwise 0.901 0.399 No Yes [16]
SVM-DT 0.948 0.800 Yes No This study
SVM-Top-n-gram 0.907 0.696 Yes No [28]
SVM-Top-n-gram-LSA 0.939 0.767 Yes No [28]
SVM-PDT-Profile (ß = 8, n = 2) 0.950 0.740 Yes No [29]
PseAACIndex-Porfile (λ = 5) 0.922 0.712 Yes No [41]
BioSVM-2L (1st+2nd layers) 0.927 0.888 Yes No [42]
HHSearch 0.915 0.990 Yes No [4]
  1. The columns "Profile" and "Sequence" denote whether the method belongs to a class ("Yes") or not ("No"), where "Profile" indicates the method uses profile to extract the features, "Sequence" means that the method only uses the sequence composition of proteins to construct the feature vectors.