I am currently working on my master thesis and my tables which are used as a type of matrix simply look awful. How can i make them look much better?
\begin{table}[H]
\centering
\begin{tabular}{c|c|c|c|c}
&\textgreater& =+ & =- & \textless \\
\hline
\textgreater & 1 & 0 & 0 & -1 \\
\hline
=+ & 0 & 1 & 0 & 0 \\
\hline
=- & 0 & 0 & 1 & 0 \\
\hline
\textless & -1 & 0 & 0 & 1 \\
\hline
\end{tabular}
\end{table}