# Enhancing text classification with attention matrices based on BERT

> Research article (Expert Systems, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4388961665](https://www.wikidata.org/wiki/openalex:W4388961665)  
**Source**: https://4ort.xyz/entity/enhancing-text-classification-with-attention-matrices-based-on-bert