Knowledge Graph-based Conversational Recommender System in Travel.
Jian LanRunfeng ShiYe CaoJiancheng LvPublished in: IJCNN (2022)
Keyphrases
- recommender systems
- domain knowledge
- knowledge extraction
- expert systems
- knowledge sharing
- knowledge base
- knowledge acquisition
- neural network
- contextual knowledge
- spreading activation
- matrix factorization
- user model
- knowledge management
- collaborative filtering
- information retrieval
- user profiles
- design process
- background knowledge
- knowledge based systems
- knowledge sources
- data mining techniques
- information filtering
- graph model
- data sets