Table 14 Comparative results on multimodal benchmark functions of CEC2014 (D = 30, FEmax = 150,000).

From: Parallel sub class modified teaching learning based optimization

 

WWO

BA

Hus

GSA

BBO

IWO

TLBO

MTLBO

PSC-MTLBO

g4

Maximum

5.415916E + 02

1.257312E + 04

5.639099E + 02

8.492952E + 02

6.542015E + 02

5.447961E + 02

5.891554E + 02

5.619409E + 02

4.768656E + 02

Minimum

4.000000E + 02

2.008389E + 03

4.039083E + 02

5.731123E + 02

4.230312E + 02

4.019403E + 02

4.126245E + 02

4.000075E + 02

4.000073E + 02

Median

4.015716E + 02

3.049716E + 03

5.034374E + 02

6.816367E + 02

5.419605E + 02

5.109693E + 02

5.217921E + 02

4.681216E + 02

4.022130E + 02

SD

3.636364E + 01

1.973853E + 03

3.661812E + 01

5.151485E + 01

3.835451E + 01

2.879683E + 01

3.556768E + 01

3.784760E + 01

3.403976E + 01

g5

Maximum

5.200033E + 02

5.210441E + 02

5.208596E + 02

5.199999E + 02

5.202414E + 02

5.200225E + 02

5.209962E + 02

5.210471E + 02

5.210248E + 02

Minimum

5.199979E + 02

5.208531E + 02

5.205425E + 02

5.199963E + 02

5.200705E + 02

5.200061E + 02

5.204824E + 02

5.206613E + 02

5.206613E + 02

Median

5.199999E + 02

5.209823E + 02

5.207022E + 02

5.199991E + 02

5.201538E + 02

5.200140E + 02

5.208565E + 02

5.209638E + 02

5.209628E + 02

SD

6.981291E-04

4.806944E-02

7.828761E-02

6.470014E-04

4.222214E-02

3.773628E-03

1.028943E-01

6.531546E-02

7.721267E-02

g6

Maximum

6.128291E + 02

6.391271E + 02

6.288473E + 02

6.235527E + 02

6.183306E + 02

6.045557E + 02

6.330363E + 02

6.220305E + 02

6.180096E + 02

Minimum

6.013006E + 02

6.318353E + 02

6.185379E + 02

6.165764E + 02

6.082354E + 02

6.004399E + 02

6.203985E + 02

6.080462E + 02

6.074524E + 02

Median

6.057950E + 02

6.365664E + 02

6.229522E + 02

6.197672E + 02

6.137945E + 02

6.021305E + 02

6.261523E + 02

6.147480E + 02

6.136607E + 02

SD

2.620389E + 00

1.559133E + 00

2.178391E + 00

1.831927E + 00

2.354215E + 00

1.121941E + 00

3.098624E + 00

3.153957E + 00

2.480093E + 00

g7

Maximum

7.000246E + 02

9.628169E + 02

7.001976E + 02

7.000074E + 02

7.010873E + 02

7.000778E + 02

7.031929E + 02

7.000711E + 02

7.000243E + 02

Minimum

7.000000E + 02

8.193877E + 02

7.000000E + 02

7.000000E + 02

7.009360E + 02

7.000133E + 02

7.000014E + 02

7.000000E + 02

7.000000E + 02

Median

7.000000E + 02

9.123287E + 02

7.000185E + 02

7.000000E + 02

7.010293E + 02

7.000316E + 02

7.000408E + 02

7.000074E + 02

7.000001E + 02

SD

6.256645E-03

3.231932E + 01

5.558177E-02

9.548247E-04

2.642698E-02

1.211212E-02

4.423235E-01

1.502358E-02

6.875821E-03

g8

Maximum

8.152917E + 02

1.120835E + 03

9.751119E + 02

8.009948E + 02

9.392935E + 02

8.746235E + 02

9.691421E + 02

9.114350E + 02

8.855666E + 02

Minimum

8.000000E + 02

9.758041E + 02

9.104401E + 02

8.000862E + 02

8.388034E + 02

8.268662E + 02

8.636773E + 02

8.318387E + 02

8.218989E + 02

Median

8.000167E + 02

1.068498E + 03

9.402887E + 02

8.004623E + 02

8.786015E + 02

8.427854E + 02

9.144199E + 02

8.706419E + 02

8.421876E + 02

SD

2.336115E + 00

2.564759E + 01

1.273039E + 01

2.063074E-01

2.069173E + 01

1.011171E + 01

2.221194E + 01

1.998557E + 01

1.548272E + 01

g9

Maximum

9.835764E + 02

1.336555E + 03

1.085061E + 03

1.097996E + 03

9.843962E + 02

9.776100E + 02

1.058198E + 03

1.037303E + 03

1.008450E + 03

Minimum

9.348283E + 02

1.150626E + 03

9.587025E + 02

1.019395E + 03

9.350931E + 02

9.298533E + 02

9.776067E + 02

9.410578E + 02

9.265896E + 02

Median

9.606924E + 02

1.246192E + 03

1.011435E + 03

1.056705E + 03

9.493502E + 02

9.457740E + 02

1.027852E + 03

9.766116E + 02

9.567126E + 02

SD

1.109766E + 01

4.412944E + 01

2.599190E + 01

1.743285E + 01

1.143721E + 01

1.139328E + 01

1.859996E + 01

2.048423E + 01

2.123507E + 01

g10

Maximum

2.708476E + 03

7.450573E + 03

3.205470E + 03

5.252326E + 03

1.004283E + 03

3.565060E + 03

6.248029E + 03

4.866232E + 03

4.081428E + 03

Minimum

1.016952E + 03

5.257501E + 03

1.362991E + 03

3.453064E + 03

1.000836E + 03

1.585583E + 03

2.572859E + 03

1.376377E + 03

1.592507E + 03

Median

1.486988E + 03

6.471867E + 03

2.173457E + 03

4.370771E + 03

1.002222E + 03

2.576568E + 03

4.190606E + 03

3.001262E + 03

2.832319E + 03

SD

3.616122E + 02

5.186548E + 02

4.331531E + 02

3.609861E + 02

6.800490E-01

3.800190E + 02

6.755387E + 02

7.838523E + 02

6.311786E + 02

g11

Maximum

3.891547E + 03

8.753718E + 03

4.234977E + 03

6.348523E + 03

4.507616E + 03

3.802793E + 03

6.967829E + 03

8.393262E + 03

8.244006E + 03

Minimum

2.489041E + 03

7.203225E + 03

2.201288E + 03

3.700308E + 03

2.119348E + 03

1.477641E + 03

3.810799E + 03

2.929727E + 03

2.984551E + 03

Median

3.380341E + 03

8.243750E + 03

3.238935E + 03

4.992928E + 03

3.318910E + 03

2.919458E + 03

4.743698E + 03

6.490625E + 03

4.682475E + 03

SD

2.892180E + 02

3.622389E + 02

4.655429E + 02

5.673467E + 02

5.115523E + 02

4.477160E + 02

6.823121E + 02

1.878861E + 03

2.082553E + 03

g12

Maximum

1.200323E + 03

1.203253E + 03

1.200372E + 03

1.200005E + 03

1.200391E + 03

1.200077E + 03

1.202315E + 03

1.203261E + 03

1.203101E + 03

Minimum

1.200032E + 03

1.201745E + 03

1.200045E + 03

1.200000E + 03

1.200099E + 03

1.200013E + 03

1.200540E + 03

1.202046E + 03

1.201839E + 03

Median

1.200086E + 03

1.202578E + 03

1.200182E + 03

1.200001E + 03

1.200218E + 03

1.200033E + 03

1.201422E + 03

1.202714E + 03

1.202563E + 03

SD

5.614048E-02

3.338930E-01

7.765473E-02

1.003140E-03

5.619065E-02

1.484860E-02

4.204243E-01

3.165314E-01

2.926757E-01

g13

Maximum

1.300457E + 03

1.304925E + 03

1.300556E + 03

1.300471E + 03

1.300732E + 03

1.300421E + 03

1.300688E + 03

1.300598E + 03

1.300454E + 03

Minimum

1.300171E + 03

1.301824E + 03

1.300264E + 03

1.300185E + 03

1.300338E + 03

1.300160E + 03

1.300234E + 03

1.300199E + 03

1.300217E + 03

Median

1.300247E + 03

1.304120E + 03

1.300382E + 03

1.300292E + 03

1.300499E + 03

1.300273E + 03

1.300462E + 03

1.300421E + 03

1.300370E + 03

SD

6.409690E-02

5.482843E-01

6.501145E-02

6.654530E-02

1.060581E-01

6.499696E-02

1.120146E-01

9.196490E-02

5.168676E-02

g14

Maximum

1.400321E + 03

1.498683E + 03

1.400334E + 03

1.400360E + 03

1.400975E + 03

1.400775E + 03

1.400843E + 03

1.400934E + 03

1.400331E + 03

Minimum

1.400128E + 03

1.435556E + 03

1.400134E + 03

1.400161E + 03

1.400194E + 03

1.400146E + 03

1.400149E + 03

1.400177E + 03

1.400166E + 03

Median

1.400205E + 03

1.474712E + 03

1.400237E + 03

1.400252E + 03

1.400384E + 03

1.400210E + 03

1.400254E + 03

1.400308E + 03

1.400251E + 03

SD

4.414635E-02

1.394635E + 01

4.742344E-02

4.234212E-02

1.992152E-01

1.190978E-01

9.382355E-02

1.473461E-01

4.253111E-02

g15

Maximum

1.506283E + 03

5.924313E + 05

1.524878E + 03

1.506438E + 03

1.534018E + 03

1.505807E + 03

1.831784E + 03

1.544390E + 03

1.523180E + 03

Minimum

1.502045E + 03

1.591836E + 04

1.511063E + 03

1.502025E + 03

1.508584E + 03

1.501843E + 03

1.519703E + 03

1.518690E + 03

1.503487E + 03

Median

1.503127E + 03

1.551696E + 05

1.517007E + 03

1.503207E + 03

1.514022E + 03

1.503752E + 03

1.568516E + 03

1.525952E + 03

1.507464E + 03

SD

7.753407E-01

1.403389E + 05

3.269460E + 00

7.297249E-01

4.297602E + 00

8.484452E-01

6.193143E + 01

4.924598E + 00

4.833189E + 00

g16

Maximum

1.611668E + 03

1.613420E + 03

1.612976E + 03

1.614236E + 03

1.611013E + 03

1.611537E + 03

1.612702E + 03

1.613031E + 03

1.612494E + 03

Minimum

1.609414E + 03

1.612606E + 03

1.609577E + 03

1.612604E + 03

1.608270E + 03

1.608324E + 03

1.609864E + 03

1.611033E + 03

1.610014E + 03

Median

1.610388E + 03

1.613022E + 03

1.611807E + 03

1.613762E + 03

1.609922E + 03

1.610523E + 03

1.611753E + 03

1.612361E + 03

1.611738E + 03

SD

4.667085E-01

1.903968E-01

7.249402E-01

3.428390E-01

5.923129E-01

6.144155E-01

6.401913E-01

4.090130E-01

5.913217E-01