# Environmental Cross-Validation of NLOS Machine Learning Classification/Mitigation with Low-Cost UWB Positioning Systems

> Research article (Sensors, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2996735343](https://www.wikidata.org/wiki/openalex:W2996735343)  
**Source**: https://4ort.xyz/entity/environmental-cross-validation-of-nlos-machine-learning-classification-mitigation-with-low-cost-uwb-positioning-systems