#Machine Learning

Forecasting Cash Flow with Uncertainty, Not Just Averages

Separate income/expense LightGBM regressors, time-aware features, walk-forward validation, and 80% confidence intervals make cash-flow projections actionable.

September 11, 2026 5 min read

Transaction Categorization That Survives Cold Starts

A hybrid categorization system with rule-based fallback, LightGBM classifier, and confidence-gated ML predictions—ensuring sensible behavior from day one.

September 10, 2026 5 min read