Gradient boosting is a practical alternative when a deep learning model is computationally expensive but demand forecasts already meet an acceptable error range. Its value is measured against client needs, not accuracy alone. section 12.1.2
Use a business benchmark to frame the choice: compare training and runtime with predictive performance, then determine whether the simpler approach stays within the agreed tolerance for most datasets. section 12.1.2
Demand forecasting under a 5% error target
A team targeting forecasts with an error margin of ±5% considers gradient boosting instead of deep learning. Initial tests suggest it trains and runs faster while remaining within the threshold for most datasets, so the team compares runtime and performance metrics before deciding. section 12.1.2




