## 5 Evaluations
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline \multirow{2}{*}{**Time Lags**} & \multicolumn{2}{c}{**Evaluation Metrics**} & \multirow{2}{*}{**S50**} & \multirow{2}{*}{**S60**} & \multirow{2}{*}{**S70**} & \multirow{2}{*}{**T50**} & \multirow{2}{*}{**T60**} & \multirow{2}{*}{**T70**} \\ \hline \multirow{3}{*}{1} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\\ \text{RMSE (kWh)}\text{,}\\ \text{CVRMSE (\%)}\text{,}\end{array}\) & 0.819 & 0.821 & 0.823 & 0.832 & 0.832 & 0.832 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\\ \text{CVRMSE (\%)}\text{,}\end{array}\) & 22.48 & 22.35 & 22.23 & 21.69 & 21.67 & 21.68 \\  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.247 & 0.246 & 0.244 & 0.239 & 0.238 & 0.238 \\ \hline \multirow{3}{*}{2} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\\ \text{RMSE (kWh)}\text{,}\end{array}\) & 0.824 & 0.831 & 0.825 & 0.838 & 0.838 & 0.837 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array}\) & 22.20 & 21.71 & 22.09 & 21.28 & 21.27 & 21.32 \\  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.244 & 0.239 & 0.243 & 0.234 & 0.234 & 0.235 \\ \hline \multirow{3}{*}{3} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\\ \text{RMSE (kWh)}\text{,}\end{array}\) & 0.849 & 0.852 & 0.848 & 0.855 & 0.853 & 0.858 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array}\) & 20.57 & 20.32 & 20.62 & 20.15 & 20.26 & 19.92 \\  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.226 & 0.224 & 0.227 & 0.222 & 0.223 & 0.219 \\ \hline \multirow{3}{*}{4} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\end{array}\) & 0.855 & 0.859 & 0.842 & 0.865 & 0.868 & 0.869 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array}\) & 0.213 & 19.83 & 20.96 & 19.39 & 19.17 & 19.15 \\  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.221 & 0.218 & 0.230 & 0.213 & 0.211 & 0.211 \\ \hline \multirow{3}{*}{5} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\end{array}\) & 0.860 & 0.781 & 0.872 & 0.882 & 0.880 & 0.879 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array}\) & 19.76 & 23.33 & 18.93 & 18.19 & 18.28 & 18.36 \\  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.217 & 0.257 & 0.208 & 0.200 & 0.201 & 0.202 \\ \hline \multirow{3}{*}{6} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\end{array}\) & 0.863 & 0.871 & 0.860 & 0.882 & 0.882 & 0.877 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array}\) & 19.51 & 19.01 & 19.72 & 18.16 & 18.16 & 18.53 \\  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.215 & 0.209 & 0.217 & 0.200 & 0.200 & 0.204 \\ \hline \multirow{3}{*}{7} & \(\begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\end{array}\) & 0.724 & 0.873 & 0.869 & **0.886** & 0.883 & 0.885 \\  & \(\begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array}\) & 24.85 & 18.83 & 19.09 & **17.88** & 18.10 & 17.89 \\ \cline{1-1}  & \(\begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array}\) & 0.273 & 0.207 & 0.210 & **0.197** & 0.199 & 0.197 \\ \hline \hline \end{tabular} The best performance obtained was highlighted in bold.  
\end{table} 
Table 6: Performance in the metrics evaluated when forecasting the energy consumption of the HVAC, using different time lags and HPs, applying the C3 configuration. \begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline \multirow{2}{*}{**Time Lags**} & \multicolumn{2}{c}{**Evaluation Metrics**} & \multirow{2}{*}{**S50**} & \multirow{2}{*}{**S60**} & \multirow{2}{*}{**S70**} & \multirow{2}{*}{**T50**} & \multirow{2}{*}{**T60**} & \multirow{2}{*}{**T70**} \\ \hline \multirow{3}{*}{1} & \( \begin{array}{c}\text{R}^{2}\left(\%\right)\text{,}\\ \text{RMSE (kWh)}\text{,}\end{array} \) & 0.757 & 0.766 & 0.763 & 0.828 & 0.817 & 0.805 \\  & \( \begin{array}{c}\text{RMSE (kWh)}\text{,}\end{array} \) & 25.90 & 25.38 & 25.63 & 21.94 & 22.59 & 23.28 \\  & \( \begin{array}{c}\text{CVRMSE (\%)}\text{,}\end{array} \) & 0.285 & 0.279 & 0.282 & 0.241 & 0.248 & 0.256 \\ \hline \multirow{3}{*}{2} & \(