Research on Several Key Problems of Medical Image Segmentation and Virtual Surgery

Table 8

The function test results when α is equal to different fixed values and β decreases linearly within [0.8, 0.5].

α	0.2	0.3	0.4	0.5	0.6
Rosenbrock	548.54	229.00	422.18	473.16	395.82
(Std.Dev)	(314.51)	(577.48)	(400.12)	(176.68)	(647.22)
Rastrigrin	30.01	61.77	23.94	31.00	51.23
(Std.Dev)	(16.89)	(64.67)	(62.96)	(67.05)	(50.19)
Greiwank	0.32	0.28	0.36	0.53	0.55
(Std.Dev)	(0.58)	(0.23)	(0.38)	(0.56)	(0.31)