# Filtering before Iteratively Referring for Knowledge-Grounded Response Selection in Retrieval-Based Chatbots

> Research article (Findings of the Association for Computational Linguistics: EMNLP 2020, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3100949457](https://www.wikidata.org/wiki/openalex:W3100949457)  
**Source**: https://4ort.xyz/entity/filtering-before-iteratively-referring-for-knowledge-grounded-response-selection-in-retrieval-based-chatbots