# Contrastive Multi-Level Graph Neural Networks for Session-Based Recommendation

> Research article (IEEE Transactions on Multimedia, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4322576299](https://www.wikidata.org/wiki/openalex:W4322576299)  
**Source**: https://4ort.xyz/entity/contrastive-multi-level-graph-neural-networks-for-session-based-recommendation