# Four Transformer-Based Deep Learning Classifiers Embedded with an Attention U-Net-Based Lung Segmenter and Layer-Wise Relevance Propagation-Based Heatmaps for COVID-19 X-ray Scans

> Research article (Diagnostics, 2024) · cited 28× · AI/ML

**Wikidata**: [openalex:W4400734375](https://www.wikidata.org/wiki/openalex:W4400734375)  
**Source**: https://4ort.xyz/entity/four-transformer-based-deep-learning-classifiers-embedded-with-an-attention-u-net-based-lung-segmenter-and-layer-wise-re