# An Improved Three-Stage Classifier for Activity Recognition

> Research article (International Journal of Pattern Recognition and Artificial Intelligence, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2614847572](https://www.wikidata.org/wiki/openalex:W2614847572)  
**Source**: https://4ort.xyz/entity/an-improved-three-stage-classifier-for-activity-recognition