Tables in the thesis of latex learning

\begin{
    table}
		\caption{
    shuoming}% The text description part of the table description 
		\label{
    TABLE1}  % The name of the form , Used to reference tables in the text 
		\centering  
	\begin{
    tabular}{
    |c| c c c|}%  “|” Indicates the position of the vertical line in the table ,“\hline” Indicates the position of the horizontal line in the table 
			\hline
			\textbf{
    Method} & \textbf{
    $>$1px} &\textbf{
     $>$3px} &\textbf{
     $>$5px} \\
			\hline
			a & 11.42 & 8.84 & 7.62 \\
			\hline
			b & 7.34 & 6.26 & 5.55 \\
			\hline
			c & 2.73 & 2.16 & 1.89 \\
			\hline
	\end{
    tabular}
\end{
    table}

effect