Latex table

\begin{table}
	\centering
	\caption{\textbf{Comparison with Popular Web/Code Search Engines}}\label{table:comparison-se}
	%\vspace{-.2cm}
	\resizebox{3.6in}{!}{%
		\begin{threeparttable}
			\begin{tabular}{l|c|c|c|c}
				\hline
				\textbf{Technique} & \textbf{Hit@10} & \textbf{MAP@10} & \textbf{MRR@10} & \textbf{NDCG@10}\\
				\hline
				\hline
				Google & 100.00\% & 68.56\% & 0.82 & 0.46 \\
				\hline
				\textbf{RACK}$_{Google}$  & 100.00\% & \textbf{83.71}\% & \textbf{0.92} & \textbf{0.67}\\
				\hline
				\hline
				Stack Overflow & 91.43\% & 59.54\% & 0.67 & 0.43\\  
				\hline
				\textbf{RACK}$_{SO}$ & 91.43\% & \textbf{75.27}\% & \textbf{0.82} & \textbf{0.62}\\
				\hline
				\hline
				GitHub  & 89.71\% & 55.27\% & 0.58 & 0.47 \\
				\hline
				\textbf{RACK}$_{GitHub}$ & \textbf{90.29}\% & \textbf{68.59}\% & \textbf{0.74} & \textbf{0.59}\\
				\hline
			\end{tabular}
			\centering
			%\textbf{*}=Significantly higher than baseline,
			\textbf{Emboldened}= Comparatively higher than counterpart, \textbf{NDCG}=Normalized Discounted Cumulative Gain \cite{ndcg,ndcg2}   
			%\end{tablenotes}
		\end{threeparttable}
		\vspace{-.4cm}
	}
	%\vspace{-.4cm}
\end{table}