## 4 Experiments
### Benchmark Suite
#### 4.1.2 Experimental Results
Considering \(fx\_min\), convergence of standard benchmarks is presented in Figure 8, whereas convergence of CEC 2005 benchmarks is given in Figure 9.  
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline  & & **Optimus\_jEDE** & **Opossum\_RBFOpt** & **SilverEye\_PSO** & **Galapagos\_GA** & **Optimal** \\ \hline \multirow{4}{*}{\(F_{2}\)} & \(f(x)\_min\) & \(-4.5000000\times 10^{2}\) & \(3.4590652\times 10^{4}\) & \(-3.8035693\times 10^{2}\) & \(6.8476195\times 10^{3}\) & \\  & \(f(x)\_max\) & \(-4.5000000\times 10^{2}\) & \(4.7978174\times 10^{4}\) & \(5.2590674\times 10^{2}\) & \(1.2302281\times 10^{4}\) & \\  & \(f(x)\_avg\) & \(-4.5000000\times 10^{2}\) & \(4.3226072\times 10^{4}\) & \(-1.2838464\times 10^{2}\) & \(1.0174618\times 10^{4}\) & \(-450\) \\  & Std.Dev. & \(0.0000000\times 10^{0}\) & \(4.9030645\times 10^{3}\) & \(3.3183646\times 10^{2}\) & \(1.8557926\times 10^{3}\) & \\  & FES & 146,010 & 1061 & 33,840 & 50,160 & \\ \hline \multirow{4}{*}{\(F_{3}\)} & \(f(x)\_min\) & \(6.0045376\times 10^{4}\) & \(1.5561000\times 10^{7}\) & \(1.9264000\times 10^{6}\) & \(1.1250000\times 10^{7}\) & \\  & \(f(x)\_max\) & \(2.4850013\times 10^{5}\) & \(7.5084000\times 10^{7}\) & \(8.0820000\times 10^{6}\) & \(2.7772000\times 10^{7}\) & \\  & \(f(x)\_avg\) & \(1.2857393\times 10^{5}\) & \(3.7380600\times 10^{7}\) & \(4.5525000\times 10^{6}\) & \(1.7212200\times 10^{7}\) & \(-450\) \\  & Std.Dev. & \(6.4175884\times 10^{4}\) & \(2.0647812\times 10^{7}\) & \(2.0206526\times 10^{6}\) & \(5.6281541\times 10^{6}\) & \\  & FES & 205,260 & 1293 & 48,030 & 66,000 & \\ \hline \multirow{4}{*}{\(F_{4}\)} & \(f(x)\_min\) & \(-4.5000000\times 10^{2}\) & \(2.8373782\times 10^{4}\) & \(-4.2715712\times 10^{2}\) & \(7.8877685\times 10^{3}\) & \\  & \(f(x)\_max\) & \(-4.5000000\times 10^{2}\) & \(3.9404224\times 10^{4}\) & \(4.0484178\times 10^{3}\) & \(1.1191542\times 10^{4}\) & \\  & \(f(x)\_avg\) & \(-4.5000000\times 10^{2}\) & \(3.2359668\times 10^{4}\) & \(5.1724092\times 10^{2}\) & \(9.4535270\times 10^{3}\) & \(-450\) \\  & Std.Dev. & \(0.0000000\times 10^{0}\) & \(4.0412734\times 10^{3}\) & \(1.7663033\times 10^{3}\) & \(1.2966977\times 10^{3}\) & \\  & FES & 147,240 & 1055 & 35,610 & 53,520 & \\ \hline \multirow{4}{*}{\(F_{5}\)} & \(f(x)\_min\) & \(9.3362001\times 10^{2}\) & \(4.7527012\times 10^{3}\) & \(7.5856684\times 10^{3}\) & \(1.8506721\times 10^{4}\) & \\  & \(f(x)\_max\) & \(2.560668\times 10^{3}\) & \(5.8813877\times 10^{3}\) & \(1.2910221\times 10^{4}\) & \(2.4057172\times 10^{4}\) & \\  & \(f(x)\_avg\) & \(2.0330332\times 10^{3}\) & \(5.3824799\times 10^{3}\) & \(4.9390617\times 10^{3}\) & \(2.0151105\times 10^{4}\) & \(-310\) \\  & Std.Dev. & \(570.1512256\) & \(438.2073053\) & \(2031.289127\) & \(2004.100331\) & \\  & FES & 195,720 & 1891 & 47,550 & 67,560 & \\ \hline \multirow{4}{*}{\(F_{6}\)} & \(f(x)\_min\) & \(3.9000000\times 10^{2}\) & \(1.4168473\times 10^{3}\) & \(5.0073093\times 10^{2}\) & \(9.7856127\times 10^{2}\) & \\  & \(f(x)\_max\) & \(3.9398662\times 10^{2}\) & \(1.3904779\times 10^{4}\) & \(4.1540000\times 10^{9}\) & \(9.6995775\times 10^{3}\) & \\  & \(f(x)\_avg\) & \(3.9159465\times 10^{2}\) & \(8.7212119\times 10^{3}\) & \(9.8402870\times 10^{8}\) & \(5.6395846\times 10^{3}\) & \\  & Std.Dev. & \(1.9530389\times 10^{0}\) & \(4.6035484\times 10^{3}\) & \(1.5972516\times 10^{8}\) & \(3.5378379\times 10^{3}\) & \\  & FES & 148,260 & 687 & 33,540 & 48,810 & \\ \hline \multirow{4}{*}{\(F_{7}\)} & \(f(x)\_min\) & \(4.5162886\times 10^{3}\) & \(4.5162886\times 10^{3}\) & \(5.8669417\times 10^{3}\) & \(4.5172240\times 10^{3}\) & \\  & \(f(x)\_max\) & \(4.5162886\times 10^{3}\) & \(4.5162985\times 10^{3}\) & \(7.2432580\times 10^{3}\) & \(4.5290168\times 10^{3}\) & \\  & \(f(x)\_avg\) & \(4.5162886\times 10^{3}\) & \(4.5162936\times 10^{3}\) & \(6.5251090\times 10^{3}\) & \(4.5222540\times 10^{3}\) & \(-180\) \\  & Std.Dev.