# Keyword Extraction Algorithm for Classifying Smoking Status from Unstructured Bilingual Electronic Health Records Based on Natural Language Processing

> Research article (Applied Sciences, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3199397177](https://www.wikidata.org/wiki/openalex:W3199397177)  
**Source**: https://4ort.xyz/entity/keyword-extraction-algorithm-for-classifying-smoking-status-from-unstructured-bilingual-electronic-health-records-based-