\begin{tabular}{|l|l|l|l| }
\hline
Prev=0.9048 &  \multicolumn{3}{c|}{Recall - Article 2} \\
\cline{2-4} & desc & BoW & both \\ \hline
AdaBoost                & 0.9269 & 0.9618 & 0.9529\\
BaggingClassifier       & 0.9350 & 0.9653 & 0.9697\\
Bernoulli Naive Bayes   & 0.8818 & 0.7662 & 0.8062\\
Decision Tree           & 0.9181 & 0.9581 & 0.9466\\
Ensemble Extra Tree     & 0.9403 & {\bf 0.9751} & 0.9734\\
Extra Tree              & 0.9199 & 0.9412 & 0.9431\\
Gradient Boosting       & 0.9269 & 0.9733 & 0.9689\\
K-Neighbors             & 0.9270 & 0.9084 & 0.9084\\
Linear SVC              & {\bf 0.9448} & 0.9716 & {\bf 0.9760}\\
Multinomial Naive Bayes & 0.8381 & 0.8915 & 0.8889\\
Neural Net              & 0.9447 & 0.9618 & 0.9618\\
RBF SVC                 & 0.9048 & 0.9048 & 0.9048\\
Random Forest           & 0.9305 & 0.9742 & 0.9680\\
\hline
\end{tabular}