Alzheimer’s Disease Recognition Applying Non-Negative Matrix Factorization Characteristics from Brain Magnetic Resonance Images (MRI)G. Vijendar Reddy, B. Siva Manga Raju, K. Varshith, S. Sahil and L. Harsha VardhanE3S Web Conf., 391 (2023) 01047DOI: https://doi.org/10.1051/e3sconf/202339101047