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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

2021 Vol.22 No.6 P.407-498

<<<                         CONTENTS                         >>>


Special Issue (Part I) on Machine Learning Based Solutions of Partial Differential Equations

Guest Editors-in-Chief: Timon RABCZUK, Xiaoying ZHUANG

Articles

Optimizing the neural network hyperparameters utilizing genetic algorithm

Saeid Nikbakht, Cosmin Anitescu, Timon Rabczuk

DOI: 10.1631/jzus.A2000384 Downloaded: 2509 Clicked: 4323 Cited: 0 Commented: 1(p.407-426) <Full Text><PPT> 1732

Chinese summary   <36>  利用遗传算法优化神经网络超参数

关键词组：机器学习;神经网络;超参数;遗传算法

Application of an interpretable artificial neural network to predict the interface strength of a near-surface mounted fiber-reinforced polymer to concrete joint

Miao Su, Hui Peng, Shao-fan Li

DOI: 10.1631/jzus.A2000245 Downloaded: 2620 Clicked: 5389 Cited: 0 Commented: 0(p.427-440) <Full Text><PPT> 1856

Chinese summary   <34>  应用可解释的人工神经网络预测表层嵌贴纤维增强复合材料板条与混凝土界面的粘结强度

关键词组：纤维增强复合材料;粘结强度;机器学习;神经解释图;回归;变量重要性;连接权重算法

Prediction of the load-carrying capacity of reinforced concrete connections under post-earthquake fire

Aydin Shishegaran, Mehdi Moradi, Mohammad Ali Naghsh, Behnam Karami, Arshia Shishegaran

DOI: 10.1631/jzus.A2000268 Downloaded: 2990 Clicked: 4247 Cited: 0 Commented: 0(p.441-466) <Full Text><PPT> 1825

Chinese summary   <30>  震后火灾下钢筋混凝土连接承载力的预测

关键词组：钢筋混凝土连接(RCC);震后火灾;替代模型;承载能力;基因表达式编程(GEP);集成模型

Damage detection in steel plates using feed-forward neural network coupled with hybrid particle swarm optimization and gravitational search algorithm

Long Viet Ho, Duong Huong Nguyen, Guido de Roeck, Thanh Bui-Tien, Magd Abdel Wahab

DOI: 10.1631/jzus.A2000316 Downloaded: 2486 Clicked: 5284 Cited: 0 Commented: 0(p.467-480) <Full Text><PPT> 2007

Chinese summary   <31>  使用前馈神经网络结合混合粒子群优化和引力搜索算法对钢板进行损伤检测

关键词组：FNN-PSOGSA;模态损伤指数;损伤检测;混合算法PSOGSA

A novel stress-based formulation of finite element analysis

Himanshu Gaur, Lema Dakssa, Mahmoud Dawood, Nitin Kumar Samaiya

DOI: 10.1631/jzus.A2000397 Downloaded: 3209 Clicked: 4791 Cited: 0 Commented: 1(p.481-491) <Full Text><PPT> 1875

Chinese summary   <30>  一种新的基于应力的有限元分析公式

关键词组：计算方法;机器学习;回归分析法;材料非线性分析;有限元分析

A deep energy method for functionally graded porous beams

Arvin Mojahedin, Mohammad Salavati, Timon Rabczuk

DOI: 10.1631/jzus.A2000317 Downloaded: 2225 Clicked: 4037 Cited: 0 Commented: 0(p.492-498) <Full Text><PPT> 1724

Chinese summary   <29>  一种功能梯度多孔梁的深度能量方法

关键词组：能量法;多层感知器方法;梯度功能多孔材料;Euler-Bernoulli梁理论

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