# Spectrum Evaluation in CR-Based Smart Healthcare Systems Using Optimizable Tree Machine Learning Approach

> Research article (Sensors, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4386223405](https://www.wikidata.org/wiki/openalex:W4386223405)  
**Source**: https://4ort.xyz/entity/spectrum-evaluation-in-cr-based-smart-healthcare-systems-using-optimizable-tree-machine-learning-approach