May, 2020

qDKT:基于问题的深度知识追踪

TL;DRqDKT is a variant of deep knowledge tracing that models every learner's success probability on individual questions over time by incorporating graph Laplacian regularization and initialization scheme inspired by fastText algorithm, achieving state-of-the-art performance on predicting learner outcomes and serving as a baseline for new question-centric knowledge tracing models.