On the Performance of Linear Decreasing Inertia Weight Particle Swarm Optimization for Global Optimization

Table 8

Experimental results for LDIW-PSO compared with DLPSO2.

Criteria	Best fitness	Mean fitness	Std. Dev.
Ackley
DLPSO2	8.6209𝑒−06	0.4743	0.6527
LDIW-PSO	𝟐.𝟎𝟒𝟒𝟏𝐞−𝟎𝟕	0.0000	0.0000
Griewank
DLPSO2	7.7589𝑒−06	0.0086	0.0114
LDIW-PSO	𝟑.𝟓𝟔𝟗𝟒𝐞−𝟏𝟑	0.0083	0.0088
Rastrigin
DLPSO2	−2	−2	0
LDIW-PSO	−2	−2	0
Schaffer's f6
DLPSO2	7.5206𝑒−07	5.6300𝑒−06	2.8969𝑒−06
LDIW-PSO	𝟎.𝟎𝟎𝟎𝟎𝐞+𝟎𝟎	𝟎.𝟎𝟎𝟎𝟎𝐞+𝟎𝟎	𝟎.𝟎𝟎𝟎𝟎𝐞+𝟎𝟎
Sphere
DLPSO2	7.6941𝑒−06	9.5001𝑒−06	4.9557𝑒−07
LDIW-PSO	𝟒.𝟏𝟐𝟖𝟗𝐞−𝟏𝟒	𝟎.𝟎𝟎𝟎𝟎𝐞+𝟎𝟎	𝟎.𝟎𝟎𝟎𝟎𝐞+𝟎𝟎