1. Machine Learning for SQL Use Cases
  2. Concepts
  3. Machine Learning Algorithms
  4. About Exponential Smoothing
  5. Models with Trend and Seasonality

Models with Trend and Seasonality

Holt and Winters introduced both trend and seasonality in an Exponential Smoothing model.

The original model, also known as Holt-Winters or triple exponential smoothing, considered an additive trend and multiplicative seasonality. Extensions include models with various combinations of additive and multiplicative trend, seasonality and error, with and without trend damping.