An Improved Deep Model for Knowledge Tracing and Question-Difficulty Discovery.

Huan Dai Yupei Zhang Yue Yun Xuequn Shang

Published in: PRICAI (2) (2021)

Keyphrases

conceptual model
prior knowledge
probabilistic model
statistical model
formal model
expert knowledge
data sets
high level
expert systems
knowledge discovery
management system
theoretical analysis
cost function
probability distribution
input data