# An Edge-Enhanced Hierarchical Graph-to-Tree Network for Math Word Problem Solving

> Research article (Findings of the Association for Computational Linguistics: EMNLP 2021, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3213623901](https://www.wikidata.org/wiki/openalex:W3213623901)  
**Source**: https://4ort.xyz/entity/an-edge-enhanced-hierarchical-graph-to-tree-network-for-math-word-problem-solving