# A multimodal AI-based non-invasive COVID-19 grading framework powered by deep learning, manta ray, and fuzzy inference system from multimedia vital signs

> Research article (Heliyon, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4378212078](https://www.wikidata.org/wiki/openalex:W4378212078)  
**Source**: https://4ort.xyz/entity/a-multimodal-ai-based-non-invasive-covid-19-grading-framework-powered-by-deep-learning-manta-ray-and-fuzzy-inference-sys