# A graph neural network with topic relation heterogeneous multi-level cross-item information for session-based recommendation

> Research article (Information Systems, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4392977261](https://www.wikidata.org/wiki/openalex:W4392977261)  
**Source**: https://4ort.xyz/entity/a-graph-neural-network-with-topic-relation-heterogeneous-multi-level-cross-item-information-for-session-based-recommenda