# Unsupervised Cross-Database Micro-Expression Recognition Using Target-Adapted Least-Squares Regression

> Research article (IEICE Transactions on Information and Systems, 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W2955133745](https://www.wikidata.org/wiki/openalex:W2955133745)  
**Source**: https://4ort.xyz/entity/unsupervised-cross-database-micro-expression-recognition-using-target-adapted-least-squares-regression