Particle Swarm Optimization and Salp Swarm Algorithm for the Segmentation of Diabetic Retinal Blood Vessel Images

Table 12

Shannon Entropy of each algorithm.

Dim	MSSA	WOA	SSO	PSO	PMSSA
2	0.1864	0.1926	0.1849	0.1850	0.1945
3	0.3604	0.3559	0.3446	0.3621	0.4447
4	0.4547	0.4245	0.5191	0.4092	0.6161
5	0.5495	0.6475	0.5777	0.6274	0.6449