Agustini, Mety; Fithriasari, Kartika; Prastyo, Dedy Dwi - In: Decision analytics journal 18 (2026), pp. 1-22
Evaluation metrics are essential in selecting the most appropriate predictive model. Conventional metrics such as R-squared, root mean squared error (RMSE), and mean absolute percentage error (MAPE) rely on arithmetic averages, making them sensitive to outliers, undefined values, and scale...