Complexity / 2018 / Article / Tab 3

Research Article

Improved Firefly Algorithm: A Novel Method for Optimal Operation of Thermal Generating Units

Table 3

Result comparison for five benchmark functions.

FunctionMethodMin.Std. dev. value value value


(Sphere)
FA47,3435474.1−6.15400
IFA12381.5488.8−6.15400
IFA221.778.72−6.15400
IFA3154.19824.3−6.15400
IFA0.65370.1865


(Rastrigin)
FA98.607621.2183−6.15400
IFA160.57125.05−6.15400
IFA26.4258.08−6.15400
IFA348.5832.72−6.15400
IFA0.1765411.1474


(Ackly)
FA19.48320.2661−6.15400
IFA111.5211.1903−6.15400
IFA22.70340.1023−6.15400
IFA35.5772.1884−6.15400
IFA0.690.0481


(Griewank)
FA436.188555.157−6.15400
IFA116.6742.97−6.15400
IFA20.0096110.165−6.15400
IFA30.331625.993−6.15400
IFA0.000203445.1E − 05


(Schwelfel)
FA49,3477517.8−6.15400
IFA1249.488176.65−6.15400
IFA216.1915.59−6.15400
IFA336.7236.12−6.15400
IFA4.02520.292