Scientific and Technological News Recommendation Based on Knowledge Graph with User Perception.
Yuyao ZengJunping DuZhe XueAng LiPublished in: CCIS (2022)
Keyphrases
- scientific knowledge
- knowledge base
- news articles
- domain knowledge
- social media
- user interaction
- current situation
- graph theory
- knowledge management
- random walk
- user profiles
- user experience
- directed graph
- data mining
- user interface
- search engine
- prior knowledge
- graph matching
- information overload
- collaborative filtering
- end users
- keywords
- user interests
- scientific data
- human users
- graph representation
- website
- news items