Is ARIMA Good for forecasting?

The ARIMA model is becoming a popular tool for data scientists to employ for forecasting future demand , such as sales forecasts, manufacturing plans or stock prices. In forecasting stock prices, for example, the model reflects the differences between the values in a series rather than measuring the actual values.

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What algorithm does Prophet use?

Prophet is an additive regression model with a piecewise linear or logistic growth curve trend . It includes a yearly seasonal component modeled using Fourier series and a weekly seasonal component modeled using dummy variables. For more information, see Prophet: forecasting at scale .

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