# Boundary Enhanced Neural Span Classification for Nested Named Entity Recognition

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2020) · cited 130× · AI/ML

**Wikidata**: [openalex:W2998456908](https://www.wikidata.org/wiki/openalex:W2998456908)  
**Source**: https://4ort.xyz/entity/boundary-enhanced-neural-span-classification-for-nested-named-entity-recognition