# A semi-supervised learning framework for biomedical event extraction based on hidden topics

> Research article (Artificial Intelligence in Medicine, 2015) · cited 36× · AI/ML

**Wikidata**: [openalex:W2020487656](https://www.wikidata.org/wiki/openalex:W2020487656)  
**Source**: https://4ort.xyz/entity/a-semi-supervised-learning-framework-for-biomedical-event-extraction-based-on-hidden-topics