# Unsupervised hash retrieval based on multiple similarity matrices and text self-attention mechanism

> Research article (Applied Intelligence, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3202572107](https://www.wikidata.org/wiki/openalex:W3202572107)  
**Source**: https://4ort.xyz/entity/unsupervised-hash-retrieval-based-on-multiple-similarity-matrices-and-text-self-attention-mechanism