Hierarchical Reinforcement Learning for Course Recommendation in MOOCs.

Jing Zhang Bowen Hao Bo Chen Cuiping Li Hong Chen Jimeng Sun

Published in: AAAI (2019)

Keyphrases

hierarchical reinforcement learning
reinforcement learning
collaborative filtering
recommender systems
state abstraction
model free
average reward
machine learning
hidden markov models
sufficient conditions
online course
markov decision process