# Device-free indoor localization based on sparse coding with nonconvex regularization and adaptive relaxation localization criteria

> Research article (International Journal of Machine Learning and Cybernetics, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4224923211](https://www.wikidata.org/wiki/openalex:W4224923211)  
**Source**: https://4ort.xyz/entity/device-free-indoor-localization-based-on-sparse-coding-with-nonconvex-regularization-and-adaptive-relaxation-localizatio