https://wee1signals.com/index.....php/physicochemical-
Gradient information from c-19 identification rate.The results associated with the experiments show that the recommended technique increases results than current techniques at finding very early signs and symptoms of COVID-19. As yet another point of great interest, we should mention the revolutionary hierarchical classification method given to this work, which considered both balanced and unbalanced datasets to obtain the best COVID-19 recognition rate. Chronic discomfort,