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Table 4 Comparison of optimization results obtained for the benchmark functions

From: Hybrid intelligence approach for multi-load level reactive power planning using VAR compensator in power transmission network

Algorithm

Sphere

Step

Dejong’s

Mean

Std

Mean

Std

Mean

Std

DE [40]

8.2E−14

5.9E−14

0

0

0.00463

0.0012

CSA[studied]

0.0397

1.8448E-04

0.0391

2.9843E-04

0.0018

1.0877E-04

DECSA[proposed]

0.0113

9.9770E-05

0.0395

5.9997E-05

0.0014

2.0786E-04

Algorithm

Ackley’s

Griwank

Schwefel’s

Mean

Std

Mean

Std

Mean

Std

DE [40]

69.2

38.8

0

0

0

0

CSA[studied]

0.0230

9.2361E-05

0.0496

3.9056E-04

−7.8924E03

62.22

DECSA[proposed]

0.0113

5.2856E-05

0.0393

8.0515E-04

−8.332E03

255.33