# PKDE4J: Entity and relation extraction for public knowledge discovery

> Research article (Journal of Biomedical Informatics, 2015) · cited 126× · AI/ML

**Wikidata**: [openalex:W1473718842](https://www.wikidata.org/wiki/openalex:W1473718842)  
**Source**: https://4ort.xyz/entity/pkde4j-entity-and-relation-extraction-for-public-knowledge-discovery