Figure 4
Two scatter plots compare models for NPCT and CCnT. The left plot shows the mean absolute percentage error (MAPE) for NPCT, while the right plot shows the MAPE for CCnT. Each plot features data points for six models: FTGFM, BPNN, ARIMA, GM, FTGM, and SGM. The y-axis represents the MAPE in percentage, ranging from 0 to 6 for NPCT and 0 to 10 for CCnT. The x-axis lists the six models. Data points for the train set are marked in yellow, and those for the test set are marked in green. Notable trends include higher MAPE values for the FTGM model in both NPCT and CCnT for the train set. The plots highlight the performance differences among the models for both NPCT and CCnT datasets. All values are approximated.MAPE of the six models in NPCT and CCnT