An Improved Symbiosis Particle Swarm Optimization for Solving Economic Load Dispatch Problem

Table 2

Analysis of robustness.

Algorithms	(%)	(%)	(%)	(%)	(%)	(%)
ISPSO	100	92	100	68	82	100
PSO	50	62	76	44	36	94
ICPSO	100	90	100	60	76	96
SOS	100	100	92	66	80	98