Graph path fusion and reinforcement reasoning for recommendation in MOOCs.
Zibo LiangLan MuJie ChenQing XiePublished in: Educ. Inf. Technol. (2023)
Keyphrases
- shortest path problem
- shortest path
- reinforcement learning
- reasoning process
- graph representation
- collaborative filtering
- graph structure
- information fusion
- knowledge base
- solution path
- path length
- reasoning systems
- graph matching
- random walk
- edge weights
- graphical representation
- directed acyclic graph
- graph model
- recommender systems
- strongly connected
- graph theory
- multi sensor
- data fusion
- personalized recommendation
- recommendation algorithms
- root node
- finding the shortest path
- graph theoretic
- fusion method
- directed graph
- user preferences
- online learning
- knowledge representation
- website