# PARCIV: Recognizing physical activities having complex interclass variations using semantic data of smartphone

> Research article (Software Practice and Experience, 2020) · cited 42× · AI/ML

**Wikidata**: [openalex:W3031765992](https://www.wikidata.org/wiki/openalex:W3031765992)  
**Source**: https://4ort.xyz/entity/parciv-recognizing-physical-activities-having-complex-interclass-variations-using-semantic-data-of-smartphone