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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.