TY  - EJOU
AU  - Junsawang, Prem 
AU  - Sabir, Zulqurnain 
AU  - Raja, Muhammad Asif Zahoor 
AU  - Salahshour, Soheil 
AU  - Botmart, Thongchai 
AU  - Weera, Wajaree 

TI  - Novel Computing for the Delay Differential Two-Prey and One-Predator System
T2  - Computers, Materials \& Continua

PY  - 2022
VL  - 73
IS  - 1
SN  - 1546-2226

AB  - The aim of these investigations is to find the numerical performances of the delay differential two-prey and one-predator system. The delay differential models are very significant and always difficult to solve the dynamical kind of ecological nonlinear two-prey and one-predator system. Therefore, a stochastic numerical paradigm based artificial neural network (ANN) along with the Levenberg-Marquardt backpropagation (L-MB) neural networks (NNs), i.e., L-MBNNs is proposed to solve the dynamical two-prey and one-predator model. Three different cases based on the dynamical two-prey and one-predator system have been discussed to check the correctness of the L-MBNNs. The statistic measures of these outcomes of the dynamical two-prey and one-predator model are chosen as 13% for testing, 12% for authorization and 75% for training. The exactness of the proposed results of L-MBNNs approach for solving the dynamical two-prey and one-predator model is observed with the comparison of the Runge-Kutta method with absolute error ranges between 10<sup>−05</sup> to 10<sup>−07</sup>. To check the validation, constancy, validity, exactness, competence of the L-MBNNs, the obtained state transitions (STs), regression actions, correlation presentations, MSE and error histograms (EHs) are also provided.
KW  - Delay differential model; dynamical system; prey-predator; Levenberg-Marquardt backpropagation; MSE; neural networks

DO  - 10.32604/cmc.2022.028513