Research Article
A High Performance Cloud-Based Protein-Ligand Docking Prediction Algorithm
Table 1
Comparison of the proposed algorithm with the other docking prediction algorithms.
| Islands | 1 | 2 | 4 | 8 | 16 | 32 | Chromosomes | 256 | 128 | 64 | 32 | 16 | 8 |
| DE (island model) |
| Initialization | 0.11% | 0.13% | 0.34% | 0.53% | 1.34% | 2.63% | Mutation | 2.39% | 2.44% | 2.36% | 2.37% | 2.76% | 2.72% | Evaluation | 0.61% | 0.71% | 0.68% | 0.66% | 0.77% | 0.64% | Local search | 96.88% | 93.92% | 90.13% | 82.86% | 70.59% | 48.69% | Send and receive | 0.00% | 3.51% | 7.17% | 14.24% | 23.31% | 43.96% |
| Success rate | 22.86% | 27.14% | 30.71% | 33.57% | 40.71% | 39.29% | Average time | 1,726.52 | 995.23 | 506.34 | 251.93 | 154.33 | 104.07 |
| PSO (island model) |
| Initialization | 0.07% | 0.14% | 0.26% | 0.78% | 1.56% | 3.12% | Evaluation | 2.37% | 2.75% | 2.74% | 2.11% | 3.28% | 2.94% | Local search | 97.55% | 95.44% | 94.61% | 90.96% | 82.4% | 52.69% | Send and receive | 0.00% | 1.68% | 2.39% | 6.15% | 13.02% | 26.14% |
| Success rate | 17.86% | 21.43% | 25.00% | 31.43% | 35.71% | 32.14% | Average time | 284.41 | 176.39 | 87.39 | 42.94 | 28.15 | 18.78 |
| PGA (island model) |
| Initialization | 0.20% | 0.29% | 0.68% | 0.94% | 0.90% | 0.90% | Selection | 0.20% | 0.34% | 0.68% | 0.94% | 0.90% | 0.90% | Crossover | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | Mutation | 0.01% | 0.01% | 0.01% | 3.86% | 0.10% | 0.01% | Evaluation | 0.98% | 1.69% | 3.41% | 4.72% | 4.44% | 4.50% | Local search | 98.63% | 88.95% | 76.72% | 62.57% | 26.22% | 22.20% | Send and receive | 0.00% | 8.98% | 18.29% | 28.50% | 67.28% | 71.35% |
| Success rate | 15.00% | 19.29% | 21.43% | 28.54% | 34.29% | 27.14% | Average time | 572.74 | 330.71 | 168.07 | 84.33 | 50.14 | 33.59 |
| FCPLDPA without PR |
| Initialization | — | 0.34% | 0.68% | 0.94% | 0.90% | 0.90% | Selection | — | 0.34% | 0.68% | 0.94% | 0.90% | 0.90% | Crossover | — | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | Mutation | — | 0.01% | 0.01% | 1.29% | 0.01% | 0.01% | Evaluation | — | 1.78% | 3.74% | 5.26% | 5.19% | 5.89% | Local search | — | 93.35% | 84.13% | 69.61% | 30.69% | 26.67% | Send and receive | — | 4.43% | 10.41% | 19.42% | 61.69% | 65.61% |
| Success rate | — | 25.00% | 25.71% | 30.71% | 37.14% | 32.14% | Average time | — | 313.49 | 153.78 | 75.90 | 42.69 | 30.54 |
| FCPLDPA with PR |
| Initialization | — | 0.34% | 0.68% | 0.86% | 0.90% | 0.90% | Selection | — | 0.31% | 0.68% | 0.83% | 0.90% | 0.90% | Crossover | — | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | Mutation | — | 0.01% | 0.01% | 1.43% | 0.01% | 0.01% | Evaluation | — | 1.78% | 3.75% | 5.02% | 4.06% | 5.96% | Local search | — | 93.20% | 83.59% | 70.60% | 32.66% | 28.50% | Send and receive | — | 4.48% | 10.24% | 20.88% | 61.17% | 64.09% |
| Success rate | — | 27.86% | 32.14% | 40.00% | 47.14% | 45.71% | Average time | — | 320.91 | 156.19 | 77.56 | 44.07 | 33.49 |
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