Добавил расшифровку аббревиатур в результаты

report.tex

@@ -247,7 +247,11 @@
     \includepdf[pages={1}, fitpaper, pagecommand={
     \thispagestyle{empty}
         \begin{tikzpicture}[remember picture, overlay]
-            \node at (current page.north) [anchor=north, yshift=-30pt] {Table 2. Results obtained in research papers.};
+            \node at (current page.north) [anchor=north, yshift=-30pt] {
+                \begin{minipage}{1.08\textwidth}
+                    Table 1. Methods used in research papers. Abbreviations: Area under curve (AUC), Root Mean Squared Error (RMSE), Receiver Operating Characteristic (ROC), Matthew's correlation coefficient (MCC).
+                \end{minipage}
+            };
         \end{tikzpicture}
     }]{results_table/results.pdf}