Knowledge Graph-Enhanced Sampling for Conversational Recommendation System.
Mengyuan ZhaoXiaowen HuangLixi ZhuJitao SangJian YuPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- knowledge base
- multi modal
- knowledge acquisition
- knowledge management
- expert systems
- domain knowledge
- random walk
- prior knowledge
- knowledge representation
- knowledge discovery
- learning algorithm
- case study
- clustering algorithm
- bipartite graph
- graph theory
- weighted graph
- graph model
- recommendation systems
- graph partitioning