Blog
Notes on demand forecasting and planning practice
What good demand forecasting looks like
A forecast is only useful if someone can act on it and challenge it. Four properties separate a working forecast from a number in a spreadsheet.
Statistical, machine learning and deep learning models: when each one wins
There is no single best forecasting model. There are regimes where each family outperforms, and the practical answer is usually a combination.
Preparing your sales history for forecasting
The minimum you need is a date, an item and a quantity. What you do with returns, stockouts and item codes decides how good the result will be.