A Lightweight Intelligent Intrusion Detection Model for Wireless Sensor Networks

Table 2

Results of PM-CSCA, CSCA, SCA, PSO, and WOA on 12 benchmark functions.

Function	Algorithm	Best value	Avg	Std
	PM-CSCA	1.49E − 95	1.62E − 94	3.62E − 21
	CSCA	6.02E − 19	4.07E − 03	9.37E + 02
	SCA	7.04E − 17	1.70E − 19	4.03E − 19
	PSO	201.2388	8.30E + 01	3.00E + 01
	WOA	7.91E − 20	7.41E − 19	1.03E − 17
	PM-CSCA	2.79E − 08	5.91E − 08	3.93809E − 07
	CSCA	1.70E − 06	3.22E − 01	7.330382517
	SCA	0.00010521	4.39E − 07	3.81943E − 07
	PSO	6.0981	5.82E + 00	1.426012414
	WOA	10.1124	9.35E − 02	0.004428296
	PM-CSCA	0.0024941	0.000918692	0.000285841
	CSCA	0.0030472	0.811201	0.429978878
	SCA	0.010223	0.000496352	0.000630681
	PSO	0.076345	0.01382486	0.002997254
	WOA	0.0032755	0.000493716	0.007144592
	PM-CSCA	1.97E − 11	1.74E − 04	4.49035E − 05
	CSCA	4.58E − 09	6.23E − 02	20.2012566
	SCA	3.52E + 01	3.72E + 00	0.40291051
	PSO	42.6913	2.75E + 01	8.681105181
	WOA	0	0.00E + 00	0.000095952
	PM-CSCA	0	0.070084961	0.234385246
	CSCA	0.55431	0.4014294	16.96738349
	SCA	0.35735	0.018086667	0.171485471
	PSO	3.0755	2.14161	0.388616247
	WOA	0.12531	0.0712398	0.019007278
	PM-CSCA	0.022866	0.0694455	0.015782176
	CSCA	0.10923	0.115816364	1738716.553
	SCA	0.10679	0.0784325	0.022381946
	PSO	8.9794	4.19622	1.311501322
	WOA	0.14293	0.001379359	0.000136212
	PM-CSCA	0.99867	0.998402	0.59335955
	CSCA	1.0924	1.70102	0.966604051
	SCA	2.9821	1.401698	0.792971048
	PSO	1.993	0.998402	9.2957E − 05
	WOA	2.9821	1.791716	0.907953884
	PM-CSCA	0.00076939	0.001097476	0.000323742
	CSCA	0.0015264	0.00461873	0.003881268
	SCA	0.0015936	0.000929303	0.00040039
	PSO	0.001016	0.001423611	0.0004534
	WOA	0.0014995	0.001104929	0.000151675
	PM-CSCA	3	3	2.22045E−16
	CSCA	3.0003	3.88066	0.007128226
	SCA	3.0001	3.0003	4.58258E − 05
	PSO	3.0033	3.00784	0.000652993
	WOA	3.0001	3	3.68258E − 05
	PM-CSCA	−3.8499	−3.85357	0.000224499
	CSCA	−3.8544	−3.80696	0.854785298
	SCA	−3.8317	−3.83598	0.000801249
	PSO	−3.6506	−3.79914	0.006526132
	WOA	−3.8074	−3.75664	0.001567945
	PM-CSCA	−4.9998	−4.35345	0.000961301
	CSCA	−2.9376	−3.68698	0.077142766
	SCA	−4.5372	−3.8552	0.002753834
	PSO	−1.9555	−3.81817	0.046047219
	WOA	−3.7214	−3.86085	0.010410014
	PM-CSCA	−4.9514	−4.80574	0.201138842
	CSCA	−0.94657	−1.89185	0.998811381
	SCA	−4.7207	−3.995813	1.204583359
	PSO	−1.4388	−2.313657	0.934009458
	WOA	−2.4202	−2.24961	0.706751911
Statistics of the number of wins	PM-CSCA	11	10	10
	CSCA	0	0	0
	SCA	0	0	0
	PSO	0	0	0
	WOA	1	2	2