# A Hierarchical Framework for Relation Extraction with Reinforcement Learning

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2019) · cited 216× · AI/ML

**Wikidata**: [openalex:W2962913831](https://www.wikidata.org/wiki/openalex:W2962913831)  
**Source**: https://4ort.xyz/entity/a-hierarchical-framework-for-relation-extraction-with-reinforcement-learning