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In this paper, a Bayesian version of the exponential smoothing method of forecasting is proposed. The approach is based …
Persistent link: https://www.econbiz.de/10005125279
The application of traditional forecasting methods to discrete count data yields forecasts that are non-coherent. That …
Persistent link: https://www.econbiz.de/10005149090
the other periods. Croston's method is a widely used procedure for intermittent demand forecasting. However, it is an ad …
Persistent link: https://www.econbiz.de/10005087603
assumed to be Gaussian, the resulting prediction distribution may have an infinite variance beyond a certain forecasting … approximation causes no serious problems for parameter estimation or for forecasting one or two steps ahead. However, for longer …. The performance of the Gaussian approximation is compared with those of two lognormal models for short-term forecasting …
Persistent link: https://www.econbiz.de/10005125278
forecasting. The parameter space for SSOE models may be specified to match that of the corresponding ARIMA scheme, or it may be … that underlies the Holt-Winters forecasting method. Conditionally heteroscedastic models may be developed in a similar …
Persistent link: https://www.econbiz.de/10005427626
. To address this issue, we propose a new forecasting strategy which boosts traditional recursive linear forecasts with a … proposed strategy on real-world time series from two forecasting competitions. Overall, we obtain excellent performance with … respect to the standard forecasting strategies. …
Persistent link: https://www.econbiz.de/10010958944
The local linear trend and global linear trend models embody extreme assumptions about trends. According to the local linear trend formulation the level and growth rate are allowed to rapidly adapt to changes in the data path. On the other hand, the Glaobal linear trend model makes no allowance...
Persistent link: https://www.econbiz.de/10005149074
-term forecasting and also produce sensible long-term forecasts. The forecasts are compared with the official Australian government …
Persistent link: https://www.econbiz.de/10005149064
to be forecast. The EIC provides a data-driven model selection tool that can be tuned to the particular forecasting task …'s Bayesian Information Criterion (BIC). The comparisons show that for the M3 forecasting competition data, the EIC outperforms …
Persistent link: https://www.econbiz.de/10005427642
and subsequently used for forecasting purposes. …
Persistent link: https://www.econbiz.de/10005149035