Research Article

Artificial Neural Network-Based System for PET Volume Segmentation

Table 2

Evaluation of the effect of different training algorithms on the performance of multilayer feedforward NN with 144-70-1 topology.

Training function Time (sec) Performance (MSE)

BFG 58 0.000426
BR 35 3.69e-6
CGB 11 0.0128
CGF 11 0.0156
CGP 13 0.0160
GD 6 0.117
GDM 6 0.100
GDA 6 0.0950
GDX 6 0.0383
LM 27 1.32E-7
OSS 13 0.0198
R 226 0.0503
RP 6 0.0183
SCG 10 0.0154