Figures & data
Table 1. Comprehensive details of each parameter of the nonlinear SIQ system.
Figure 1. Workflow structure of the proposed stochastic structure for the SIQ dynamical model of COVID-19.
![Figure 1. Workflow structure of the proposed stochastic structure for the SIQ dynamical model of COVID-19.](/cms/asset/68777f9d-d8a0-400a-a242-1d8a5443c157/tusc_a_2119734_f0001_oc.jpg)
Figure 4. MSE and state transitions for the SIQ dynamical COVID-19 model. (a) Case 1: MSE, (b) Case 2: MSE, (c) Case 3: MSE, (d) Case 1: Values of the state transition, (e) Case 2: Values of the state transition, (f) Values of the state transition.
![Figure 4. MSE and state transitions for the SIQ dynamical COVID-19 model. (a) Case 1: MSE, (b) Case 2: MSE, (c) Case 3: MSE, (d) Case 1: Values of the state transition, (e) Case 2: Values of the state transition, (f) Values of the state transition.](/cms/asset/09a88e78-37f5-450b-947b-0082df0805c5/tusc_a_2119734_f0004_oc.jpg)
Figure 5. Comparison and EHs values using the ANNs-LMB to solve the SIQ dynamical system based COVID-19. (a) Case 1: Comparison, (b) Case 2: Comparison, (c) Case 3: Comparison, (d) Case 1: EHs, (e) Case 2: EHs, (f) Case 3: EHs.
![Figure 5. Comparison and EHs values using the ANNs-LMB to solve the SIQ dynamical system based COVID-19. (a) Case 1: Comparison, (b) Case 2: Comparison, (c) Case 3: Comparison, (d) Case 1: EHs, (e) Case 2: EHs, (f) Case 3: EHs.](/cms/asset/8a24ea56-78e1-4ce2-9ce8-11745fdcca90/tusc_a_2119734_f0005_oc.jpg)
Table 2. Proposed ANNs-LMB for the SIQ dynamical COVID-19 model.
Data availability statement
All data generated or analyzed during this study are included in this article.