Improved Chicken Swarm Algorithms Based on Chaos Theory and Its Application in Wind Power Interval Prediction

Table 4

Evaluation indexes of 4 models.

Algorithm	Index
	PICP %	PINAW %	PIRD %	%
PSO	91.59	38.71	35.94	49.49
CSO	90.86	31.25	27.16	39.40
CPSO	90.51	28.34	21.71	38.85
CCSO	91.13	25.54	16.25	30.42