Table 4.

Value of constraint parameter such that the feature vectors with fitness worse than the original feature vector should be discarded if they exceed this margin.

Value of the parameter	Initial fitness	Final fitness
0.00005	0.725451	0.725320
0.00010	0.725451	0.724218
0.00020	0.725451	0.724888
0.00030	0.725451	0.725159
0.00040	0.725451	0.725334
0.00050	0.725451	0.725343
No constraint	0.725451	0.725409