# A Semi-Automatic Annotation Approach for Human Activity Recognition

> Research article (Sensors, 2019) · cited 41× · AI/ML

**Wikidata**: [openalex:W2914619376](https://www.wikidata.org/wiki/openalex:W2914619376)  
**Source**: https://4ort.xyz/entity/a-semi-automatic-annotation-approach-for-human-activity-recognition