\begin{tabular}{|l|l|l|l| }
\hline
Prev=0.9147 &  \multicolumn{3}{c|}{F1 score - Article 13} \\
\cline{2-4} & desc & BoW & both \\ \hline
AdaBoost                & 0.9195 & 0.9210 & 0.9136\\
BaggingClassifier       & 0.9231 & 0.9271 & 0.9217\\
Bernoulli Naive Bayes   & 0.8653 & 0.8567 & 0.8695\\
Decision Tree           & 0.9040 & 0.9091 & 0.9154\\
Ensemble Extra Tree     & 0.9014 & {\bf 0.9347} & {\bf 0.9349}\\
Extra Tree              & 0.9052 & 0.9008 & 0.8999\\
Gradient Boosting       & 0.9228 & 0.9220 & 0.9212\\
K-Neighbors             & 0.8764 & 0.8740 & 0.8721\\
Linear SVC              & {\bf 0.9360} & 0.9299 & 0.9332\\
Multinomial Naive Bayes & 0.8926 & 0.8647 & 0.8738\\
Neural Net              & 0.9312 & 0.9060 & 0.9074\\
RBF SVC                 & 0.8740 & 0.8740 & 0.8740\\
Random Forest           & 0.8781 & 0.9290 & 0.9303\\
\hline
\end{tabular}