Applying Sentiment Analysis, Topic Modeling, and XGBoost to Classify Implied Volatility. - Farshid Balaneji; Dietmar Maringer (CIFEr, 2022)

The Power of Words: Predicting Stock Market Returns with Fine-Grained Sentiment Analysis and XGBoost. - Farshid Balaneji; Dietmar Maringer; Irena Spasic (IntelliSys (1), 2023)