# Human activity recognition from smart watch sensor data using a hybrid of principal component analysis and random forest algorithm

> Research article (Measurement and Control, 2018) · cited 130× · AI/ML

**Wikidata**: [openalex:W2902867562](https://www.wikidata.org/wiki/openalex:W2902867562)  
**Source**: https://4ort.xyz/entity/human-activity-recognition-from-smart-watch-sensor-data-using-a-hybrid-of-principal-component-analysis-and-random-forest