Research Article
Particle Swarm Optimization Based on Local Attractors of Ordinary Differential Equation System
Table 5
Mean best fitness values and standard deviation for the generalized Griewank function.
| PDF | Dim. | | | | | Mean best | Standard deviation | Mean best | Standard deviation | Mean best | Standard deviation |
| () | 10 | 1000 | 0.0846 | 0.1467 | | | | | 20 | 1500 | 0.0049 | 0.0240 | | | | | 30 | 2000 | 0.0024 | 0.0094 | | | | |
| () | 10 | 1000 | 0.0531 | 0.0951 | | | | | 20 | 1500 | | | | | 0 | 0 | 30 | 2000 | | | | | 0 | 0 |
| () | 10 | 1000 | 0.0548 | 0.1063 | | | | | 20 | 1500 | 0.0013 | 0.0072 | | | | | 30 | 2000 | 0.0054 | 0.0096 | | | | |
| () | 10 | 1000 | 0.0748 | 0.1122 | | | | | 20 | 1500 | 0.0051 | 0.0174 | | | | | 30 | 2000 | | | | | | |
| () | 10 | 1000 | 0.0362 | 0.0553 | 0.0010 | 0.0072 | 4.36E − 08 | 2.40E − 07 | 20 | 1500 | 0.0022 | 0.0097 | 9.19E − 08 | 6.36E − 07 | 3.40E − 09 | 2.24E − 08 | 30 | 2000 | 5.61E − 05 | 1.16E − 04 | 5.80E − 08 | 1.33E − 07 | 6.33E − 07 | 4.40E − 06 |
| () | 10 | 1000 | 0.0452 | 0.0837 | 0.0092 | 0.0647 | | | 20 | 1500 | 0.0055 | 0.0190 | | | | | 30 | 2000 | 0.0012 | 0.0056 | | | | |
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