# Multigraph Transformer for Free-Hand Sketch Recognition

> Research article (IEEE Transactions on Neural Networks and Learning Systems, 2021) · cited 74× · AI/ML

**Wikidata**: [openalex:W3150584131](https://www.wikidata.org/wiki/openalex:W3150584131)  
**Source**: https://4ort.xyz/entity/multigraph-transformer-for-free-hand-sketch-recognition