Contrastive Multi-Level Graph Neural Networks for Session-based Recommendation.
Fuyun WangXingyu GaoZhenyu ChenLei LyuPublished in: CoRR (2023)
Keyphrases
- neural network
- multi layer
- weighted graph
- pattern recognition
- graph model
- graph structure
- graph theory
- feed forward
- collaborative filtering
- recommender systems
- graph representation
- bipartite graph
- recommendation systems
- neural network model
- neural nets
- social networks
- genetic algorithm
- graph partitioning
- graph matching
- fuzzy systems
- graph theoretic
- directed graph
- structured data
- user preferences
- artificial neural networks
- learning algorithm
- back propagation
- random walk
- graph based algorithm
- heterogeneous social networks