# High Accuracy WiFi-Based Human Activity Classification System with Time-Frequency Diagram CNN Method for Different Places

> Research article (Sensors, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3164562413](https://www.wikidata.org/wiki/openalex:W3164562413)  
**Source**: https://4ort.xyz/entity/high-accuracy-wifi-based-human-activity-classification-system-with-time-frequency-diagram-cnn-method-for-different-place