Research Article
A Hybrid Metaheuristic of Integrating Estimation of Distribution Algorithm with Tabu Search for the Max-Mean Dispersion Problem
Table 3
Computational comparisons between EDA-TS and other state-of-the-art algorithms on instances with 500 variables.
| Instances | PR[10] | HH[11] | HTP[12] | TPTS[13] | TSMA[9] | GVNS[14] | EDA-TS | ā | Bst | Bst | Bst | Bst | Bst | Avg | Time | Bst | Avg | Time | Bst | Avg | Time |
| MDPI1_500 | 78.61 | 81.25 | 81.28 | 81.28 | 81.28 | 81.28 | 0.69 | 81.28 | 81.28 | 0.75 | 81.28 | 81.28 | 0.33 | MDPI2_500 | 76.87 | 77.45 | 77.79 | 77.60 | 78.61 | 78.61 | 1.43 | 78.61 | 78.28 | 76.86 | 78.61 | 78.61 | 1.04 | MDPI3_500 | 75.69 | 75.31 | 76.30 | 75.65 | 76.30 | 76.30 | 2.71 | 76.30 | 76.09 | 87.62 | 76.30 | 76.30 | 1.59 | MDPI4_500 | 81.81 | 82.28 | 82.33 | 81.47 | 82.33 | 82.33 | 0.95 | 82.33 | 82.31 | 3.54 | 82.33 | 82.33 | 0.53 | MDPI5_500 | 78.57 | 80.01 | 80.08 | 79.92 | 80.35 | 80.35 | 2.80 | 80.35 | 80.31 | 73.02 | 80.35 | 80.35 | 1.59 | MDPI6_500 | 79.64 | 81.12 | 81.25 | 79.93 | 81.25 | 81.25 | 0.78 | 81.25 | 81.08 | 46.50 | 81.25 | 81.25 | 0.40 | MDPI7_500 | 75.50 | 78.09 | 78.16 | 77.71 | 78.16 | 78.16 | 0.92 | 78.16 | 78.02 | 80.44 | 78.16 | 78.16 | 0.81 | MDPI8_500 | 76.98 | 79.01 | 79.06 | 78.70 | 79.14 | 79.14 | 1.27 | 79.14 | 79.14 | 3.54 | 79.14 | 79.14 | 0.66 | MDPI9_500 | 75.72 | 76.98 | 77.36 | 77.15 | 77.42 | 77.42 | 2.37 | 77.37 | 77.36 | 59.46 | 77.42 | 77.42 | 1.74 | MDPI10_500 | 80.38 | 81.24 | 81.25 | 81.02 | 81.31 | 81.31 | 0.91 | 81.31 | 81.31 | 1.49 | 81.31 | 81.31 | 0.49 | MDPII1_500 | 108.15 | 109.16 | 109.38 | 109.33 | 109.61 | 109.61 | 0.75 | 109.61 | 109.61 | 1.03 | 109.61 | 109.61 | 0.46 | MDPII2_500 | 103.29 | 105.06 | 105.33 | 104.81 | 105.72 | 105.72 | 0.88 | 105.72 | 105.58 | 13.34 | 105.72 | 105.72 | 0.45 | MDPII3_500 | 106.30 | 107.64 | 107.79 | 107.18 | 107.82 | 107.82 | 0.89 | 107.82 | 107.77 | 13.45 | 107.82 | 107.82 | 0.46 | MDPII4_500 | 104.62 | 105.37 | 106.10 | 105.69 | 106.10 | 106.10 | 0.56 | 106.10 | 106.10 | 5.05 | 106.10 | 106.10 | 0.35 | MDPII5_500 | 103.61 | 106.37 | 106.55 | 106.59 | 106.86 | 106.86 | 0.99 | 106.75 | 106.74 | 0.52 | 106.86 | 106.86 | 0.76 | MDPII6_500 | 104.81 | 105.52 | 105.77 | 106.17 | 106.30 | 106.30 | 0.98 | 106.30 | 106.18 | 14.91 | 106.30 | 106.30 | 0.54 | MDPII7_500 | 104.50 | 106.61 | 107.06 | 106.92 | 107.15 | 107.15 | 0.88 | 107.15 | 107.15 | 11.24 | 107.15 | 107.15 | 0.44 | MDPII8_500 | 100.02 | 103.41 | 103.78 | 103.49 | 103.78 | 103.78 | 0.59 | 103.78 | 103.78 | 0.35 | 103.78 | 103.78 | 0.39 | MDPII9_500 | 104.93 | 106.20 | 106.24 | 105.97 | 106.62 | 106.62 | 1.11 | 106.62 | 106.52 | 2.80 | 106.62 | 106.62 | 0.58 | MDPII10_500 | 103.50 | 103.79 | 104.15 | 103.56 | 104.65 | 104.65 | 1.01 | 104.65 | 104.23 | 9.75 | 104.65 | 104.65 | 0.65 |
|
|