Course: Predictive Analysis.

Forecasting accuracy and reliability, as the backbone of predictive analytics, requires a comprehensive and systematic approach to capture and incorporate all the relevant and irrelevant factors and their interactions across many variant factors in linear and nonlinear ways. As predictive analysts, which factors do you want to consider minimizing the potential forecasting error in the time series model?$$ Provide a couple of factors that may affect the accuracy of the time series forecasting.