# Harvesting and Refining Question-Answer Pairs for Unsupervised QA

> Research article (Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020) · cited 29× · AI/ML

**Wikidata**: [openalex:W3034876042](https://www.wikidata.org/wiki/openalex:W3034876042)  
**Source**: https://4ort.xyz/entity/harvesting-and-refining-question-answer-pairs-for-unsupervised-qa