Appendix

Tables 4 and 5 show the complete results for the first set of experiments used in this paper.

**Table 4:** Neural network test set error rates and standard deviation values for those error rates for (1) a single neural network classifier; (2) a simple neural network ensemble; (3) a Bagging ensemble; (4) an Arcing ensemble; and (5) and Ada-Boosting ensemble. Also shown (results column 3) is the ``best'' result produced from all of the single network results run using all of the training data.
$\begin{table} \vspace{-0.1in} \begin{tabular}{\textwidth}{@{\extracolsep{\fill}... ... & 19.1 & 1.0 & 19.7 & 1.0 \\ \hline \end{tabular} \vspace{-0.15in}\end{table}$

**Table 5:** Decision tree test set error rates and standard deviation values for those error rates for (1) a single decision tree classifier; (2) a Bagging ensemble; (3) an Arcing ensemble; and (4) and Ada-Boosting ensemble. Also shown (results column 3) is the ``best'' result produced from all of the single tree results run using all of the training data.
$\begin{table} \vspace{-0.1in} \begin{tabular}{\textwidth}{@{\extracolsep{\fill}... ... & 19.1 & 1.0 & 19.7 & 1.0 \\ \hline \end{tabular} \vspace{-0.15in}\end{table}$