What is ARIMA forecast model?

Autoregressive Integrated Moving Average Model. An ARIMA model is a class of statistical models for analyzing and forecasting time series data . It explicitly caters to a suite of standard structures in time series data, and as such provides a simple yet powerful method for making skillful time series forecasts.9 Oca 2017

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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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