# Identifying patent classification codes associated with specific search keywords using machine learning

> Research article (World Patent Information, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4307924294](https://www.wikidata.org/wiki/openalex:W4307924294)  
**Source**: https://4ort.xyz/entity/identifying-patent-classification-codes-associated-with-specific-search-keywords-using-machine-learning