Forecasting International Stock Market Trends: XGBoost, LSTM, LSTM-XGBoost, and Backtesting XGBoost Models. Statistics, Optimization & Information Computing, [S. l.], v. 12, n. 1, p. 200–209, 2023. DOI: 10.19139/soic-2310-5070-1822. Disponível em: https://www.iapress.org/index.php/soic/article/view/1822. Acesso em: 23 apr. 2026.