# Balanced undersampling: a novel sentence-based undersampling method to improve recognition of named entities in chemical and biomedical text

> Research article (Applied Intelligence, 2017) · cited 42× · AI/ML

**Wikidata**: [openalex:W2606280330](https://www.wikidata.org/wiki/openalex:W2606280330)  
**Source**: https://4ort.xyz/entity/balanced-undersampling-a-novel-sentence-based-undersampling-method-to-improve-recognition-of-named-entities-in-chemical-