## 4 Results
### BHOA Experimental Results
\begin{table}
\begin{tabular}{c c c c c c c} \hline
**Dataset** & **Classifier** & **Accuracy** & **Precision** & **F1 Score** & **EvalGBest** & **(nf, RMSE)** & **Time (ms)** \\ \hline \multirow{8}{*}{Diabetes Risk Prediction Data} & RF & 0.990384 & 0.990619 & 0.990406 & 0.198543 & (8, 0.098058) & 82,800 \\  & SVM & 0.942307 & 0.942307 & 0.942307 & 0.305144 & (8, 0.240192) & 15,158 \\  & GBT & **1.0** & 1.0 & 1.0 & **0.1875** & (12, 0.0) & 45,600 \\  & LR & 0.932692 & 0.933172 & 0.932842 & 0.319577 & (8, 0.259437) & 26,535 \\  & K-NN & 0.932692 & 0.935100 & 0.933101 & 0.283827 & (6, 0.259437) & 29,988 \\  & NB & 0.951923 & 0.954133 & 0.952215 & 0.305073 & (9, 0.219264) & 6495 \\ \hline \multirow{8}{*}{Rice Data} & RF & 0.913385 & 0.913333 & 0.913302 & 0.304060 & (2, 0.294302) & 240,551 \\  & SVM & **0.923884** & 0.924280 & 0.923666 & **0.290251** & (2, 0.275890) & 36,531 \\  & GBT & 0.914698 & 0.914767 & 0.914538 & 0.302381 & (2, 0.292064) & 286,505 \\  & LR & 0.922572 & 0.922770 & 0.922397 & 0.292027 & (2, 0.278258) & 27,552 \\  & K-NN & 0.922572 & 0.922890 & 0.922366 & 0.292027 & (2, 0.278258) & 145,352 \\  & NB & 0.922572 & 0.922553 & 0.922484 & 0.292027 & (2, 0.278258) & 8526 \\ \hline \multirow{8}{*}{Parkinson’s Disease Data} & RF & 0.847682 & 0.852720 & 0.849814 & 0.333878 & (124, 0.390279) & 759,970 \\  & SVM & **0.860927** & 0.856619 & 0.848757 & **0.300941** & (64, 0.372924) & 2,663,289 \\  & GBT & **0.860927** & 0.862374 & 0.861605 & 0.335037 & (187, 0.363937) & 48,459,351 \\  & LR & **0.860927** & 0.859675 & 0.846185 & 0.317210 & (113, 0.372924) & 845,271 \\  & K-NN & **0.860927** & 0.859675 & 0.846185 & 0.318538 & (117, 0.372924) & 1279,114 \\  & NB & 0.821192 & 0.823018 & 0.822064 & 0.355323 & (115, 0.422856) & 519,532 \\ \hline \multirow{8}{*}{Cervical Cancer Data} & RF & **0.889534** & 0.908949 & 0.847967 & **1.574075** & (14, 1.952934) & 140,590 \\  & SVM & **0.889534** & 0.901737 & 0.837531 & 1.732502 & (4, 2.268336) & 197,975 \\  & GBT & **0.889534** & 0.901737 & 0.837531 & 1.732502 & (4, 2.268336) & 696,271 \\  & LR & **0.889534** & 0.901737 & 0.837531 & 1.732502 & (4, 2.268336) & 214,834 \\  & K-NN & **0.889534** & 0.901737 & 0.837531 & 1.732502 & (4, 2.268336) & 70,139 \\  & NB & **0.889534** & 0.901737 & 0.837531 & 1.732502 & (4, 2.268336) & 15,678 \\ \hline \multirow{8}{*}{Chronic Kidney Disease Data} & RF & **1.0** & 1.0 & 1.0 & 0.09375 & (9, 0.0) & 91,848 \\  & SVM & **1.0** & 1.0 & 1.0 & **0.083333** & (8, 0.0) & 13,385 \\  & GBT & **1.0** & 1.0 & 1.0 & **0.083333** & (8, 0.0) & 60,803 \\  & Disease Data & LR & **1.0** & 1.0 & 1.0 & 0.104166 & (10, 0.0) & 30,407 \\  & K-NN & **1.0** & 1.0 & 1.0 & 0.09375 & (9, 0.0) & 26,898 \\  & NB & **1.0** & 1.0 & 1.0 & 1.0 & 0.145833 & (14, 0) & 6673 \\ \hline \multirow{8}{*}{Breast Cancer Coimbra Data} & RF & **0.913043** & 0.926421 & 0.912714 & **0.304496** & (3, 0.294883) & 84,961 \\  & SVM & 0.826086 & 0.826086 & 0.826086 & 0.423882 & (4, 0.417028) & 7934 \\ \cline{1-1}  & GBT & **0.913043** & 0.913043 & 0.913043 & 0.360051 & (5, 0.294883) & 38,080 \\ \cline{1-1}  & K-NN & 0.739130 & 0.826086 & 0.716304 & 0.438620 & (2, 0.510753) & 17,734 \\ \cline{1-1}  & K-NN & 0.826086 & 0.869565 & 0.819185 & 0.368327 & (2, 0.417028) & 11,024 \\ \cline{1-1}  & NB & 0.782608 & 0.850543 & 0.774133 & 0.460800 & (4, 0.466252) & 5248 \\ \hline \end{tabular}
\end{table} 
Table 4: _Cont._ \begin{table}
\begin{tabular}{c c c} \hline
**Dataset** & **Classifier** & **GBest Value** \\ \hline \multirow{8}{*}{Smart Grids Data} & RF & [11110001111] \\  & SVM & [100000000010] \\  & GBT & [111101010111] \\ \cline{1-1}  & LR & [1000000000010] \\ \cline{1-1}  & K-NN & [111100001111] \\ \cline{1-1}  & NB & [1000000000010] \\ \hline \end{tabular}
\end{table} 
Table 5: BHOA \(GBest\) Values Results Summary.