Ti-DC-GNN: Incorporating Time-Interval Dual Graphs for Recommender Systems.
Nikita SeverinAndrey V. SavchenkoDmitrii KiselevMaria IvanovaIvan KireevIlya MakarovPublished in: RecSys (2023)
Keyphrases
- recommender systems
- collaborative filtering
- user modeling
- graph matching
- trust aware
- graph representation
- directed graph
- user model
- recommendation systems
- spanning tree
- graph theoretic
- user profiles
- graph databases
- personalized recommendation
- website
- product recommendation
- cold start problem
- implicit feedback
- primal dual
- user preferences
- complex structures
- graph mining
- user interests
- graph structure