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Table 6 The computation time and performance of different classifiers in the subcellular localization task. The classification time is the time to classify a profile-alignment score vector with dimension equal to the number of training vectors. The training time is the time required to train a classifier, given a profile-alignment score matrix K. In PDAproj+SVM, PDA was applied to project the samples in the input space to a (C - 1)-dim space (C = 4 here); the projected vectors were then classified by RBF-SVMs.

From: Fast subcellular localization by cascaded fusion of signal-based and homology-based methods

Classification Method

Training Time (sec.)

Classification Time (sec.)

SubLoc Acc.

SVM

51.4

0.7

91.45%

PDA

9.9

1.9

90.24%

PDAproj+SVM

8.9

0.1

89.97%