# Using unsupervised machine learning to quantify physical activity from accelerometry in a diverse and rapidly changing population

> Research article (PLOS Digital Health, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4362601337](https://www.wikidata.org/wiki/openalex:W4362601337)  
**Source**: https://4ort.xyz/entity/using-unsupervised-machine-learning-to-quantify-physical-activity-from-accelerometry-in-a-diverse-and-rapidly-changing-p