## 3 Proposal Methodology
\begin{table}
\begin{tabular}{c c c c c c} \hline \hline \multicolumn{6}{c}{**Ackley Function**} \\ \hline \multirow{2}{*}{**Decades**} & \multirow{2}{*}{**ICA**} & \multicolumn{2}{c}{\(\beta\)**Inc**} & \(\xi\)**Inc** & \(\beta\)**Inc-\(\xi\), Dec** \\ \cline{3-6}  & & & **1-2** & **0-1** & **1-2 and 0-1** \\ \hline \multirow{4}{*}{**1000**} & Best & 0.04282997 & 0.1818607 & 0.98406118 & 0.20184042 \\  & Worst & 9.59713997 & 7.80621452 & 9.90372665 & 10.6229277 \\  & Mean & 5.0097147 & 4.6910324 & 5.53571531 & 4.67217762 \\ \hline \multirow{4}{*}{**2000**} & Best & 1.62876913 & 0.06634036 & 1.162760802 & 0.15545381 \\  & Worst & 8.25352738 & 6.99145708 & 10.2788221 & 9.83562472 \\  & Mean & 5.03586405 & 2.91434453 & 5.289422564 & 4.73526718 \\ \hline \multirow{4}{*}{**3000**} & Best & 0.07369281 & 0.17196585 & 0.01495694 & 1.40667014 \\  & Worst & 9.6556678 & 4.63766418 & 10.50808894 & 9.6622221 \\  & Mean & 5.62529386 & 2.9112091 & 4.86681416 & 5.4889051 \\ \hline \multirow{4}{*}{**4000**} & Best & 0.01183355 & 0.03355728 & 0.44424216 & 0.14476083 \\  & Worst & 8.68429605 & 5.63597345 & 11.1485964 & 10.5471553 \\ \cline{1-1}  & Mean & 4.69447289 & 2.37873375 & 5.18774309 & 4.97000206 \\ \hline \multirow{4}{*}{**5000**} & Best & 0.07598449 & 0.0036163 & 1.3061542 & 0.01190486 \\ \cline{1-1}  & Worst & 9.9319202 & 6.69937633 & 8.3987746 & 9.53387625 \\ \cline{1-1}  & Mean & 5.25589516 & 3.2539677 & 5.137672 & 4.17327678 \\ \hline \hline \end{tabular}
\end{table} 
Table 6: Ackley function. \begin{table}
\begin{tabular}{c c c c c c} \hline \hline \multicolumn{6}{c}{**Rastrigin Function**} \\ \hline \multirow{2}{*}{**Decades**} & \multirow{2}{*}{**ICA**} & \multicolumn{2}{c}{\(\beta\)**Inc**} & \(\xi\)**Inc** & \(\beta\)**Inc-\(\xi\)**Dec** \\ \cline{3-6}  & & **1-2** & **0-1** & **1-2 and 0-1** \\ \hline \multirow{4}{*}{**4000**} & Best & 54.72265233 & 52.73263809 & 39.7980992 & 47.75788823 \\  & Worst & 156.2075185 & 144.4814676 & 134.389914 & 135.4559257 \\  & Mean & 101.1418009 & 90.6758531 & 99.6304181 & 94.61300534 \\ \hline \multirow{4}{*}{**5000**} & Best & 66.73304166 & 36.81341449 & 75.6164833 & 53.7274902 \\  & Worst & 156.2788002 & 146.4002774 & 144.339083 & 138.369496 \\  & Mean & 101.0967699 & 93.80047281 & 109.224593 & 91.73710009 \\ \hline \end{tabular}
\end{table} 
Table 4: _Cont._ \begin{table}
\begin{tabular}{c c c c c c} \hline \hline \multicolumn{6}{c}{**Griewank Function**} \\ \hline \multirow{2}{*}{**Decades**} & \multirow{2}{*}{**ICA**} & \multicolumn{2}{c}{\(\beta\)**Inc**} & \(\xi\)**Inc** & \(\beta\)**Inc-\(\xi\), Dec** \\ \cline{3-6}  & & & **1-2** & **0-1** & **1-2 and 0-1** \\ \hline \multirow{4}{*}{**1000**} & Best & 5.37 \(\times 10^{-6}\) & 0.00044923 & 0.00180682 & 0.00152579 \\  & Worst & 1.02242034 & 1.03634946 & 1.02883464 & 1.03790429 \\  & Mean & 0.35910253 & 0.5033873 & 0.41852252 & 0.31999397 \\ \hline \multirow{4}{*}{**2000**} & Best & 5.70 \(\times 10^{-6}\) & 0.00112137 & 0.00003138 & 0.00013872 \\  & Worst & 1.04189124 & 0.14220393 & 1.05566296 & 1.02499176 \\  & Mean & 0.34491885 & 0.4949299 & 0.36873076 & 0.28444478 \\ \hline \multirow{4}{*}{**3000**} & Best & 0.00021101 & 0.00250878 & 0.00568237 & 0.01177726 \\  & Worst & 0.8733797 & 1.04372883 & 1.03657167 & 1.02931357 \\  & Mean & 0.25614264 & 0.5091922 & 0.44444043 & 0.30456505 \\ \hline \multirow{4}{*}{**4000**} & Best & 0.01693866 & 0.0080968 & 0.0021682 & 8.37 \(\times\) \(10^{-5}\) \\  & Worst & 1.02590811 & 1.03539577 & 1.04268116 & 1.02265887 \\  & Mean & 0.46998072 & 0.46775839 & 0.33053626 & 0.28910338 \\ \hline \multirow{4}{*}{**5000**} & Best & 0.00052846 & 0.00659022 & 9.13 \(\times\) \(10^{-5}\) & 0.00086851 \\  & Worst & 1.03574438 & 1.00883814 & 1.003172748 & 1.02819675 \\ \cline{1-1}  & Mean & 0.5398870 & 0.66356327 & 0.29744525 & 0.34420119 \\ \hline \hline \end{tabular}
\end{table} 
Table 5: Griewank function.