Sort:
Open Access Research Article Issue
Heart disease detection using inertial Mann relaxed C Q algorithms for split feasibility problems
AIMS Mathematics 2023, 8(8): 18898-18918
Published: 15 August 2023
Abstract PDF (316.1 KB) Collect
Downloads:0

This study investigates the weak convergence of the sequences generated by the inertial relaxed C Q algorithm with Mann's iteration for solving the split feasibility problem in real Hilbert spaces. Moreover, we present the advantage of our algorithm by choosing a wider range of parameters than the recent methods. Finally, we apply our algorithm to solve the classification problem using the heart disease dataset collected from the UCI machine learning repository as a training set. The result shows that our algorithm performs better than many machine learning methods and also extreme learning machine with fast iterative shrinkage-thresholding algorithm (FISTA) and inertial relaxed C Q algorithm (IRCQA) under consideration according to accuracy, precision, recall, and F1-score.

Open Access Article Issue
Numerical Computation of SEIR Model for the Zika Virus Spreading
Computers, Materials & Continua 2023, 75(1): 2155-2170
Published: 30 April 2023
Abstract PDF (6.4 MB) Collect
Downloads:4

The purpose of this study is to present the numerical performances and interpretations of the SEIR nonlinear system based on the Zika virus spreading by using the stochastic neural networks based intelligent computing solver. The epidemic form of the nonlinear system represents the four dynamics of the patients, susceptible patients S(y), exposed patients hospitalized in hospital E(y), infected patients I(y), and recovered patients R(y), i.e., SEIR model. The computing numerical outcomes and performances of the system are examined by using the artificial neural networks (ANNs) and the scaled conjugate gradient (SCG) for the training of the networks, i.e., ANNs-SCG. The correctness of the ANNs-SCG scheme is observed by comparing the proposed and reference solutions for three cases of the SEIR model to solve the nonlinear system based on the Zika virus spreading dynamics through the knacks of ANNs-SCG procedure based on exhaustive experimentations. The outcomes of the ANNs-SCG algorithm are found consistently in good agreement with standard numerical solutions with negligible errors. Moreover, the procedure’s constancy, dependability, and exactness are perceived by using the values of state transitions, error histogram measures, correlation, and regression analysis.

Total 2