Research Article

Improved Adaptive Holonic Particle Swarm Optimization

Table 2

Evaluation results on eight functions (F1–F8, D = 30).

Test functionPerformanceBestHPSOE-S-HPSOS-E-HPSOE-E-HPSOS-S-HPSO

F1Mean0E0000E0000E0000E0000E0000E000
Std0E0000E0000E0000E0000E0000E000
Median0E0000E0000E0000E0000E0000E000

F2Mean0E0000E0000E0000E0000E0000E000
Std0E0000E0000E0000E0000E0000E000
Median0E0000E0000E0000E0000E0000E000

F3Mean9.63559E − 99.63559E − 90E0006.96509E + 31.1175E02.97874E + 1
Std4.59479E − 84.59479E − 80E0005.56447E + 31.641275E08.35595E + 1
Median1.31414E − 161.31414E − 160E0006.79982E − 31.121311E02.7192E + 1

F4Mean4.07853E + 64.07853E + 63.808925E + 61.452359E + 74.361641E + 75.031646E + 6
Std4.42817E + 64.42817E + 63.506181E + 63.66862E + 63.66862E + 65.17233E + 6
Median5.28766E + 65.28766E + 63.865954E + 61.407532E + 64.302474E + 75.102473E + 6

F5Mean6.64778E + 36.64778E + 37.254042E + 39.2049605E + 37.409303E + 38.120749E + 3
Std1.34526E + 31.34526E + 36.305487E + 39.124144E + 37.417192E + 38.071724E + 3
Median6.64302E + 36.64302E + 37.611413E + 39.2794509E + 37.442609E + 38.1289E + 3

F6Mean3.662076E03.662076E03.25191E07.11516E + 13.192067E + 13.00596E + 1
Std4.348042E04.348042E03.754928E01.02242E + 23.228586E + 11.64801E + 1
Median0.240781E02.40781E − 12.393705E − 16.99444E + 22.759627E + 12.614366E + 1

F7Mean6.2172E − 152.132E − 77.254042E − 79.2049605E − 37.409303E − 58.120749E − 5
Std0E0003.8009E − 76.305487E − 79.124144E − 37.417192E − 58.071724E − 5
Median6.2172E − 156.2172E − 157.611413E − 149.2794509E − 37.442609E − 58.1289E − 5

F8Mean0E0007.4E − 41.093266E − 97.73591E − 16.849328E − 23.7138E − 2
Std0E0002.257E − 31.109273E − 81.2141175.326303E − 22.2558E − 2
Median0E0000E0001.050083E − 98.16841E − 16.3397E − 24.27247E − 2