# A Two-Phase Transfer Learning-Based Power Spectrum Maps Reconstruction Algorithm for Underlay Cognitive Radio Networks

> Research article (IEEE Access, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3023571141](https://www.wikidata.org/wiki/openalex:W3023571141)  
**Source**: https://4ort.xyz/entity/a-two-phase-transfer-learning-based-power-spectrum-maps-reconstruction-algorithm-for-underlay-cognitive-radio-networks