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| Profet× | Holt-Winters tredobbelt eksponentiel udjævning× | |
|---|---|---|
| Fagområde | Økonometri | Økonometri |
| Familie | Regression model | Regression model |
| Oprindelsesår≠ | 2018 | 1960 |
| Ophavsperson≠ | Taylor & Letham (Facebook/Meta) | Charles C. Holt and Peter R. Winters |
| Type≠ | Decomposable (structural) time series model | Exponential smoothing forecasting model |
| Oprindelig kilde≠ | Taylor, S. J. & Letham, B. (2018). Forecasting at Scale. The American Statistician, 72(1), 37-45. DOI ↗ | Winters, P. R. (1960). Forecasting Sales by Exponentially Weighted Moving Averages. Management Science, 6(3), 324-342. DOI ↗ |
| Aliasser≠ | Prophet, Facebook Prophet, Meta Prophet, forecasting at scale | triple exponential smoothing, Winters' method, Holt-Winters seasonal method, Holt-Winters Üçlü Üstel Düzleştirme |
| Relaterede≠ | 5 | 4 |
| Resumé≠ | Prophet is a Bayesian structural time series model introduced by Taylor and Letham at Facebook/Meta in 2018. It forecasts a continuous series by decomposing it into separate, interpretable trend, seasonality, and holiday components, and is designed to be approachable for analysts working at scale. | Holt-Winters triple exponential smoothing is a forecasting model that extends Holt's double smoothing by adding a seasonal component, introduced by Peter Winters in 1960 building on Charles Holt's work. It tracks three evolving quantities — level, trend, and season — and combines them to forecast a continuous time series. |
| ScholarGateDatasæt ↗ |
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