Concept

Augmenting Knowledge Tracing by Considering Forgetting Behavior (Conclusion)

The research on augmenting knowledge tracing by considering forgetting behavior concludes with the following key findings:

  • DKT Extension: Extending the Deep Knowledge Tracing (DKT) model to incorporate forgetting behavior is highly feasible and effective.
  • Superior Performance: The extended model outperforms the standard DKT model in predicting student performance on two real-world datasets (ASSISTments and slepemapy.cz).
  • Feature Combination: Combining multiple features that influence forgetting (such as repeated and sequence time gaps) yields the most significant improvements in predictive performance.

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Updated 2026-06-30

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Data Science