# Retrieval of Scientific Documents Based on HFS and BERT

> Research article (IEEE Access, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3119726109](https://www.wikidata.org/wiki/openalex:W3119726109)  
**Source**: https://4ort.xyz/entity/retrieval-of-scientific-documents-based-on-hfs-and-bert