Figure 2From: A discriminative method for protein remote homology detection and fold recognition combining Top-n-grams and latent semantic analysisComparison of the method with LSA and without LSA on SCOP 1.53 superfamily (a) and SCOP 1.67 fold benchmarks (b). The coordinate of each point in each sub-figure is the ROC score for one test set, obtained by the two methods labelled near the axis.Back to article page