# ChemNER: Fine-Grained Chemistry Named Entity Recognition with Ontology-Guided Distant Supervision

> Research article (Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3213675203](https://www.wikidata.org/wiki/openalex:W3213675203)  
**Source**: https://4ort.xyz/entity/chemner-fine-grained-chemistry-named-entity-recognition-with-ontology-guided-distant-supervision