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- Mean_absolute_scaled_error abstract "In statistics, the mean absolute scaled error (MASE) is a measure of the accuracy of forecasts . It was proposed in 2006 by Australian statistician Rob J. Hyndman, who described it as a "generally applicable measurement of forecast accuracy without the problems seen in the other measurements."The mean absolute scaled error is given by where the numerator et is the forecast error for a given period, defined as the actual value (Yt) minus the forecast value (Ft) for that period: et = Yt − Ft, and the denominator is the average forecast error of the one-step "naive forecast method", which uses the actual value from the prior period as the forecast: Ft = Yt−1This scale-free error metric "can be used to compare forecast methods on a single series and also to compare forecast accuracy between series. This metric is well suited to intermittent-demand series because it never gives infinite or undefined values except in the irrelevant case where all historical data are equal.".
- Mean_absolute_scaled_error wikiPageID "31360933".
- Mean_absolute_scaled_error wikiPageRevisionID "532194138".
- Mean_absolute_scaled_error hasPhotoCollection Mean_absolute_scaled_error.
- Mean_absolute_scaled_error subject Category:Point_estimation_performance.
- Mean_absolute_scaled_error subject Category:Statistical_deviation_and_dispersion.
- Mean_absolute_scaled_error subject Category:Statistical_terminology.
- Mean_absolute_scaled_error subject Category:Time_series_analysis.
- Mean_absolute_scaled_error comment "In statistics, the mean absolute scaled error (MASE) is a measure of the accuracy of forecasts . It was proposed in 2006 by Australian statistician Rob J.".
- Mean_absolute_scaled_error label "Mean absolute scaled error".
- Mean_absolute_scaled_error sameAs m.0gkzjx4.
- Mean_absolute_scaled_error sameAs Q6803610.
- Mean_absolute_scaled_error sameAs Q6803610.
- Mean_absolute_scaled_error wasDerivedFrom Mean_absolute_scaled_error?oldid=532194138.
- Mean_absolute_scaled_error isPrimaryTopicOf Mean_absolute_scaled_error.