# Optimization-Free Test-Time Adaptation for Cross-Person Activity Recognition

> Research article (Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4390813640](https://www.wikidata.org/wiki/openalex:W4390813640)  
**Source**: https://4ort.xyz/entity/optimization-free-test-time-adaptation-for-cross-person-activity-recognition