A Practical Approach to Timeseries Forecasting Using Python - SARIMA

The video tutorial introduces the SERIMA model, an extension of ARIMA that incorporates seasonal components. It explains the additional hyperparameters for seasonal autoregressive, differencing, and moving average components, as well as the period of seasonality. The tutorial covers both trend and seasonal parameters, detailing their roles in the model. It also compares SERIMA's performance to ARIMA and provides guidance on implementing SERIMA in Python, including generating graphs.

Explain the significance of the seasonal autoregressive parameters in a SERIMA model.

How does the performance of SERIMA compare to that of ARIMA?