Figure 4.

Efficient implementation of ProDis-ContSHC. (a) Performing ProDis-ContSHC on the original matrix of size (N + 1) × (N + 1) from the entire dataset; (b) Performing ProDis-ContSHC on a subset of the database proteins, i.e., a dissimilarity matrix of size (N' + 1) × (N' + 1); (c) Using the symmetry property of the dissimilarity matrix to reduce the training time.

Wang et al. BMC Bioinformatics 2012 13(Suppl 7):S2   doi:10.1186/1471-2105-13-S7-S2