\begin{tabular}{|l|l|l|l| }
\hline
Prev=0.9147 &  \multicolumn{3}{c|}{Precision - Article 13} \\
\cline{2-4} & desc & BoW & both \\ \hline
AdaBoost                & 0.9189 & 0.9221 & 0.9120\\
BaggingClassifier       & 0.9281 & 0.9316 & 0.9231\\
Bernoulli Naive Bayes   & 0.8457 & 0.9109 & 0.9054\\
Decision Tree           & 0.9000 & 0.9098 & 0.9164\\
Ensemble Extra Tree     & 0.9119 & {\bf 0.9425} & 0.9398\\
Extra Tree              & 0.8991 & 0.9068 & 0.8994\\
Gradient Boosting       & 0.9272 & 0.9251 & 0.9264\\
K-Neighbors             & 0.8640 & 0.8367 & 0.8364\\
Linear SVC              & {\bf 0.9381} & 0.9374 & 0.9400\\
Multinomial Naive Bayes & 0.8983 & 0.9192 & 0.9185\\
Neural Net              & 0.9344 & 0.9114 & 0.9176\\
RBF SVC                 & 0.8367 & 0.8367 & 0.8367\\
Random Forest           & 0.8556 & 0.9364 & {\bf 0.9410}\\
\hline
\end{tabular}