Wireless Communications and Mobile Computing / 2021 / Article / Tab 5 / Research Article
Power Prediction of Combined Cycle Power Plant (CCPP) Using Machine Learning Algorithm-Based Paradigm Table 5 Effect of feature selection on RMSE and AE for all the algorithms. The table is horizontally partitioned to emphasize on the combinations with and without the temperature (TEMP).
Features combinations LR GBRT KNN ANN DNN Mean RMSE and AE for combinations RMSE AE RMSE AE RMSE AE RMSE AE RMSE AE RMSE-FEATURES AE-FEATURES HUM 15.66 13.15 17.31 13.95 18.19 14.72 15.86 13.69 15.64 13.15 16.53 13.73 PRE 14.39 11.67 15.41 11.62 16.5 12.93 15.55 13.24 14.15 11.42 15.2 12.18 PRE-HUM 13.12 10.63 13.72 10.4 14.19 1.01 13.92 11.7 12.82 10.21 13.55 8.79 VAC 8.43 6.56 5.72 3.99 6.16 4.41 7.78 6.05 7.64 6.02 7.15 5.41 VAC-HUM 8.15 6.39 4.63 3.39 7.48 5.5 7.55 5.93 7.36 5.76 7.03 5.39 VAC-PRE 7.85 6.14 4.45 3.11 6.05 4.24 7.1 5.49 6.93 5.29 6.48 4.85 VAC-PRE-HUM 7.52 5.85 4.15 2.86 5.75 4.08 6.72 5.21 6.35 4.79 6.1 4.56 TEMP 5.07 4.11 5.1 4.03 5.51 4.41 4.89 3.91 4.7 3.75 5.05 4.04 TEMP-PRE 5.01 4.09 4.9 3.71 5.15 3.93 4.67 3.77 4.53 3.63 4.85 3.83 TEMP-HUM 4.43 3.55 4.45 3.5 4.69 3.74 4.39 3.43 4.12 3.25 4.42 3.49 TEMP-PRE-HUM 4.43 3.55 4.01 3.01 4.2 3.12 4.31 3.39 4.06 3.16 4.2 3.25 TEMP-VAC 4.7 3.77 2.9 2.22 4.12 3.09 4.41 3.52 4.2 3.35 4.07 3.19 TEMP-VAC-HUM 4.27 3.4 2.82 2.11 3.79 2.86 4.19 3.33 3.84 3.01 3.78 2.94 TEMP-VAC-PRE 4.63 3.7 2.63 1.96 3.57 2.53 4.16 3.32 3.88 2.96 3.77 2.89 TEMP-VAC-PRE-HUM 4.26 3.4 2.64 1.93 3.32 2.37 4.16 3.34 3.61 2.82 3.6 2.77