Time Series Made So Easy My Aunt Got It on the Second Read

SARIMAX, Prophet, XGBoost, LSTM, and N-BEATS broken down without any pretentious math. Pick the right model in under five minutes today. The 9B dollar lesson. In November 2021, Zillow walked into a conference room and admitted that their AI had set 7,000 houses on fire. Not literally. Financially. They’d built an algorithm to buy and flip homes, and the algorithm spent two years quietly overpaying for everything in Phoenix, Atlanta, and a dozen other markets.