Discovering Collaborative Signals for Next POI Recommendation with Iterative Seq2Graph Augmentation.
Yang LiTong ChenYadan LuoHongzhi YinZi HuangPublished in: IJCAI (2021)
Keyphrases
- user preferences
- collaborative recommendation
- recommender systems
- graph model
- graph structure
- signal processing
- collaborative filtering
- bipartite graph
- graph matching
- structured data
- directed graph
- random walk
- knowledge sharing
- graph theory
- location based services
- graph based algorithm
- personalized recommendation
- graph representation
- geographically dispersed
- website
- heart rate
- graph theoretic
- graph partitioning
- computer supported collaborative learning
- link analysis
- user behavior
- collaborative learning