S/N

Datasets

Scale

BKS

ACS + NN [10]

ACOMAC + NN [10]

ACS + DNN [10]

ACOMAC + DNN [10]

RNN-SA (Proposed)

1

eil51

51

426

434.08

430.04

430.67

430.01

428.87

2

eil76

76

538

559.19

553.94

557.77

552.61

544.37

3

kroA100

100

21,282

21,487.95

21,433.33

21,440.09

21,408.23

21,285.44

4

d198

198

15,780

16,558.70

16,034

16,337.80

15,955.60

15,852.33

Average

9759.98

9612.828

9691.583

9586.613

9527.753