# A Hierarchical Approach to Activity Recognition and Fall Detection Using Wavelets and Adaptive Pooling

> Research article (Sensors, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3202143308](https://www.wikidata.org/wiki/openalex:W3202143308)  
**Source**: https://4ort.xyz/entity/a-hierarchical-approach-to-activity-recognition-and-fall-detection-using-wavelets-and-adaptive-pooling