Item Difficulty Prediction Using Item Text Features: Comparison of Predictive Performance across Machine-Learning Algorithms - Štěpánek, Lubomír; Dlouhá, Jana; Martinková, Patrícia (Mathematics (Basel), 2023)
Keywords: Accuracy; Algorithms; Automation; Back propagation networks; Classification; Comparative analysis; Computational linguistics; Data mining; Datasets; elastic net regression; Language processing; Machine learning; Maximum likelihood method; Natural language interfaces; Neural networks; Performance prediction; Rasch model; Readability; Regularization; regularization methods; Root-mean-square errors; Subject specialists; Support vector machines; text features and item wording; text-based item difficulty prediction; United Kingdom; Czech Republic