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Mean Absolute Scaled Error (MASE)×MAPE Simetris (sMAPE)×
BidangEvaluasi ModelEvaluasi Model
KeluargaMCDMMCDM
Tahun asal20061985
PencetusRob J. Hyndman and Anne B. KoehlerJ. Scott Armstrong
TipeScale-independent baseline comparison metricSymmetric percentage-based evaluation metric
Sumber perintisHyndman, R. J., & Koehler, A. B. (2006). Another look at measures of forecast accuracy. International Journal of Forecasting, 22(4), 679-688. DOI ↗Armstrong, J. S. (1985). Long-range forecasting: from crystal ball to computer (2nd ed.). New York: John Wiley & Sons. ISBN: 978-0471082010
AliasMASEsMAPE, SMAPE, symmetric MAPE
Terkait44
RingkasanMean Absolute Scaled Error is a scale-independent metric that measures prediction accuracy relative to a simple baseline (naive forecast). Introduced by Hyndman and Koehler (2006), MASE directly compares model performance to a reference method, overcoming limitations of MAPE and other percentage-based metrics.Symmetric Mean Absolute Percentage Error is a refinement of MAPE that addresses its asymmetry by using the average of actual and predicted values as the denominator. Proposed by J. Scott Armstrong and refined by Makridakis (1993) and Hyndman & Koehler (2006), sMAPE treats over- and under-predictions symmetrically.
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ScholarGateBandingkan metode: Mean Absolute Scaled Error · Symmetric MAPE. Diakses 2026-06-18 dari https://scholargate.app/id/compare