用于寨卡病毒传播模型的新型径向基神经网络

IF 3.1 4区 生物学 Q2 BIOLOGY Computational Biology and Chemistry Pub Date : 2024-10-01 Epub Date: 2024-07-25 DOI:10.1016/j.compbiolchem.2024.108162
Zulqurnain Sabir , Tino Bou Rada , Zeinab Kassem , Muhammad Umar , Soheil Salahshour
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引用次数: 0

摘要

当前研究的动机是设计一种新型径向基神经网络随机结构,以呈现寨卡病毒传播模型(ZVSM)的数值表示。数学上的寨卡病毒传播模型根据易感者 S(q)、暴露者 E(q)、感染者 I(q)和康复者 R(q),即 SEIR,分为人类和载体。为了求解 ZVSM,使用径向基激活函数、前馈神经网络、22 个神经元以及贝叶斯正则化优化来设计随机性能。使用显式 Runge-Kutta 方案实现数据集,该方案用于减少基于非线性 ZVSM 解法训练过程的均方误差(MSE)。数据分为训练数据和验证数据,训练数据占 78%,验证数据占 11%。非线性 ZVSM 有三种不同的情况,而方案的正确性是通过结果的匹配来实现的。此外,通过应用回归、MSE、误差直方图和状态转换的不同性能来观察该方案的可靠性。
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A novel radial basis neural network for the Zika virus spreading model

The motive of current investigations is to design a novel radial basis neural network stochastic structure to present the numerical representations of the Zika virus spreading model (ZVSM). The mathematical ZVSM is categorized into humans and vectors based on the susceptible S(q), exposed E(q), infected I(q) and recovered R(q), i.e., SEIR. The stochastic performances are designed using the radial basis activation function, feed forward neural network, twenty-two numbers of neurons along with the optimization of Bayesian regularization in order to solve the ZVSM. A dataset is achieved using the explicit Runge-Kutta scheme, which is used to reduce the mean square error (MSE) based on the process of training for solving the nonlinear ZVSM. The division of the data is categorized into training, which is taken as 78 %, while 11 % for both authentication and testing. Three different cases of the nonlinear ZVSM have been taken, while the scheme’s correctness is performed through the matching of the results. Furthermore, the reliability of the scheme is observed by applying different performances of regression, MSE, error histograms and state transition.

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来源期刊
Computational Biology and Chemistry
Computational Biology and Chemistry 生物-计算机:跨学科应用
CiteScore
6.10
自引率
3.20%
发文量
142
审稿时长
24 days
期刊介绍: Computational Biology and Chemistry publishes original research papers and review articles in all areas of computational life sciences. High quality research contributions with a major computational component in the areas of nucleic acid and protein sequence research, molecular evolution, molecular genetics (functional genomics and proteomics), theory and practice of either biology-specific or chemical-biology-specific modeling, and structural biology of nucleic acids and proteins are particularly welcome. Exceptionally high quality research work in bioinformatics, systems biology, ecology, computational pharmacology, metabolism, biomedical engineering, epidemiology, and statistical genetics will also be considered. Given their inherent uncertainty, protein modeling and molecular docking studies should be thoroughly validated. In the absence of experimental results for validation, the use of molecular dynamics simulations along with detailed free energy calculations, for example, should be used as complementary techniques to support the major conclusions. Submissions of premature modeling exercises without additional biological insights will not be considered. Review articles will generally be commissioned by the editors and should not be submitted to the journal without explicit invitation. However prospective authors are welcome to send a brief (one to three pages) synopsis, which will be evaluated by the editors.
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