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Table 3 Mean numbers of epochs until the minimization threshold was reached and mean number of failures.

From: Gravitation field algorithm and its application in gene cluster

  Sphere Rosenbrock Rastrigin Griewank Ackley
GA      
mean number of epochs 51 57 51 51 92
number of failures 0 0 0 0 0
GFA      
mean number of epochs 31 46 30 49 97
number of failures 0 0 0 0 0
SA      
mean number of epochs 816 46024 6349 21634 1001
number of failures 108 500 314 126 234
  1. Best performance (i.e., lowest number) for each function is highlighted in bold underline letters.