Tag: Prophet
-
ARIMA vs Prophet: KOSPI 30-Day Forecast Test Results
Prophet's MAE beat ARIMA by 1% on KOSPI โ but directional accuracy was 7% worse. Here's why error metrics lie and which model actually works for trading.
-
์๊ณ์ด ๋งค์ถ ์์ธก ๋ถ์: Prophet๊ณผ ARIMA๋ก ๋น์ฆ๋์ค ์ธ์ฌ์ดํธ ๋์ถํ๊ธฐ
Prophet vs ARIMA for sales forecasting: MAPE comparison on seasonal retail data. When each model wins and why (with prediction intervals).