Contrastive Multi-Level Graph Neural Networks for Session-based Recommendation

no code implementations • 6 Nov 2023 • Fuyun Wang, Xingyu Gao, Zhenyu Chen, Lei Lyu

CM-GNN further introduces an attention-based fusion module to learn pairwise relation-based session representation by fusing the item representations generated by L-GCN and G-GCN.

Contrastive Learning Relation +1