Error Measures for Generalizing About Forecasting Methods: Empirical Comparisons
By J. Armstrong, F. Collopy. 1992
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- Alexei Botchkarev
- Rob J Hyndman
- Fotios Petropoulos
- J. De Gooijer
- Konstantinos Nikolopoulos
- Evangelos Spiliotis
- James W. Taylor
- Vassilios Assimakopoulos
Citations in the corpus
- Neural networks for short-term load forecasting: a review and evaluation (2001, methodology): “The choice of error measures to help comparing forecasting methods has been much discussed, as a consequence of the many competitions that were started in the 1980’s [ 4 ], [5], [32].”
- HydroTest: A web-based toolbox of evaluation metrics for the standardised assessment of hydrological forecasts (2007, background): “It records as a ratio the level of overall agreement between the observed and modelled datasets and is often expressed in percentage terms; the Mean Absolute Percent Error (MAPE; Armstrong and Collopy, 1992; Maier and Dandy, 1996; Bowden et al., 2002).”
- Making and Evaluating Point Forecasts (2009, methodology): “…arise, such as the comparability of scores across time series with realizations of differing magnitude and volatility, and commonly used evaluation methods remain controversial (Armstrong and Collopy 1992; Fildes 1992; Ahlburg et al. 1992; Hyndman and Koehler 2006; Athanasopoulos et al. 2011).”
- The coefficient of determination R-squared is more informative than SMAPE, MAE, MAPE, MSE and RMSE in regression analysis evaluation (2021, unknown): “However, its has a number of drawbacks, too, the most critical ones being the restriction of its use to strictly positive data by de fi nition and being biased towards low forecasts, which makes it unsuitable for predictive models where large errors are expected ( Armstrong & Collopy, 1992 ).”
- Mean-based error measures for intermittent demand forecasting (2013, methodology): “It is used by [18], and [1] recommends the use of relative error-based measures.”
- Golden Rule of Forecasting: Be conservative (2015, unknown): “Given the power of the no-change model in many situations, the Relative Absolute Error (RAE) was developed to compare the accuracy of forecasts from alternative models (Armstrong and Collopy, 1992).”
- MAPE-R: a rescaled measure of accuracy for cross-sectional subnational population forecasts (2011, background): “Other measures are based on relative errors ( Armstrong and Collopy 1992;”
- Prediction Intervals (1993, background): “…PMSE), namely E[e (h) ] (bu n 2 e p note that scale-independent statistics, such as the mean absolute prediction error (MAPE), will b referred for comparing the accuracy of forecasts made for different variables, especially when , E measured on different scales (Armstrong & Collopy 1992).”
- Time prediction based on process mining (2011, background): “This is a known problem of this error measure [8], therefore, we do not report on MAPE values in the remainder.”
- Error Metrics and Performance Fitness Indicators for Artificial Intelligence and Machine Learning in Engineering and Sciences (2020, unknown): “ Nonsymmetrical [49]. 20 predictions Normalized Root Mean Squared Error (NRMSE)** Normalizes the root mean squared error. ����� = √∑ �� � 2 �=1 � ��𝑒𝑎� •Can be used to compare from different datasets [55]. 21 Normalized Mean Squared Error (NMSE) Estimates the overall deviations between measured va”
- 25 Years of IIF Time Series Forecasting: A Selective Review (2005, methodology): “Note that Armstrong & Collopy (1992) referred to RelMAE as CumRAE, and that RelRMSE is also known as Thiel’s U statistic (Theil, 1966, Chapter 2) and is sometimes called U2.”
- Another Look at Forecast Accuracy Metrics for Intermittent Demand (2006, background): “Then we can define Because they are not scale dependent, these relative-error metrics were recommended in studies by Armstrong and Collopy (1992) and by Fildes (1992) for assessing forecast accuracy across multiple series.”