Cross-Validation is a validation technique used to explain how well the estimated values from a fitted statistical model will generalize to the explanatory variables under study. The standard procedure for model validation is the K-fold CV as in Regression Analysis and classification problem. This blog discusses a note on the validity of Cross-Validation for evaluating autoregressive Time Series Prediction. Statswork offers statistical services as per the requirements of the customers. When you Order statistical Services at Statswork, we promise you the following – Always on Time, outstanding customer support, and High-quality Subject Matter Experts. Contact Us: