# A patent keywords extraction method using TextRank model with prior public knowledge

> Research article (Complex & Intelligent Systems, 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3149374825](https://www.wikidata.org/wiki/openalex:W3149374825)  
**Source**: https://4ort.xyz/entity/a-patent-keywords-extraction-method-using-textrank-model-with-prior-public-knowledge