# Qualitative Action Recognition by Wireless Radio Signals in Human–Machine Systems

> Research article (IEEE Transactions on Human-Machine Systems, 2017) · cited 36× · AI/ML

**Wikidata**: [openalex:W2962902933](https://www.wikidata.org/wiki/openalex:W2962902933)  
**Source**: https://4ort.xyz/entity/qualitative-action-recognition-by-wireless-radio-signals-in-humanmachine-systems