# Discovery of topic evolution path and semantic relationship based on patent entity representation

> Research article (Aslib Journal of Information Management, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4296403048](https://www.wikidata.org/wiki/openalex:W4296403048)  
**Source**: https://4ort.xyz/entity/discovery-of-topic-evolution-path-and-semantic-relationship-based-on-patent-entity-representation