# Learning Concept Prerequisite Relations from Educational Data via Multi-Head Attention Variational Graph Auto-Encoders

> Research article (Proceedings of the Fifteenth ACM International Conference on Web Search and Data Mining, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4212917064](https://www.wikidata.org/wiki/openalex:W4212917064)  
**Source**: https://4ort.xyz/entity/learning-concept-prerequisite-relations-from-educational-data-via-multi-head-attention-variational-graph-auto-encoders