A graph-based approach for minimising the knowledge requirement of explainable recommender systems.
Marta Caro-MartínezGuillermo Jiménez-DíazJuan A. Recio-GarcíaPublished in: Knowl. Inf. Syst. (2023)
Keyphrases
- recommender systems
- knowledge base
- knowledge representation
- prior knowledge
- domain knowledge
- information overload
- learning systems
- knowledge based systems
- design process
- user profiles
- graph representation
- graph theory
- data mining
- random walk
- knowledge acquisition
- collaborative filtering
- expert systems
- structured data
- directed graph
- user model
- recommendation systems
- knowledge discovery
- user modeling
- graph theoretic