Exploring indirect entity relations for knowledge graph enhanced recommender system.
Zhonghai HeBei HuiShengming ZhangChunjing XiaoTing ZhongFan ZhouPublished in: Expert Syst. Appl. (2023)
Keyphrases
- recommender systems
- knowledge base
- background knowledge
- knowledge acquisition
- domain knowledge
- expert systems
- knowledge representation
- knowledge sharing
- collaborative filtering
- co occurrence
- knowledge based systems
- knowledge discovery
- data mining techniques
- information retrieval
- clustering algorithm
- connected components
- directed graph
- information filtering
- graph databases
- graph representation
- temporal relations
- dependency graph
- inconsistent information