
齿形丁坝是长江下游感潮河段应用广泛的航道整治建筑物,通过控导水流防止岸线冲刷,其稳定性对保障航道通畅具有重要影响,目前针对齿形丁坝水毁等级评估方法的研究不多。为此,基于极限学习机(Extreme Learning Machine)算法,构建了齿形丁坝水毁等级的评价模型,并对模型的参数影响进行了研究。结果表明:在少量样本训练数据的基础上,构建的齿形丁坝水毁等级评价模型对验证数据样本具有很好的预测准确性;相比于激活函数的类型,隐藏神经元的数量对预测结果的准确性影响更大;与基于SVM和KNN算法的评估模型相比,ELM模型在评估齿形丁坝的水毁等级预测准确性与预测用时方面表现更佳。
张帆,王平义,刘怀汉,赵聪聪.基于AHP-Fuzzy法的内河航标服役状态评价模型研究[J].水道港口,2022(02).
王平义,张帆,牟萍,赵聪聪.基于改进CRITIC法的整治建筑物服役状态综合评价[J].水道港口,2022(01).
JIAO Zeng-xiang,Dou Xi-ping,ZHENG Jin-hai,ZHANG Xin-zhou,GAO Xiang-yu.Influence of Spur Dike on Hydrodynamic Exchange Between Channel and Shoal of Generalization Estuary in Physical Model Test[J].China Ocean Engineering,2017(05).
韩林峰,王平义,刘怀汉,何庆.基于水毁体积比的抛石丁坝安全性判别分析[J].武汉大学学报(工学版),2014(02).
Xianglong Wei,Yongjun Lu,Zhili Wang,Xingnian Liu,Siping Mo.A Machine Learning Approach to Evaluating the Damage Level of Tooth-Shape Spur Dikes[J].Water,2018.
Zhang Li,Wang Pengtao,Yang Wenhai,Zuo Weiguang,Gu Xinhong,Yang Xiaoxiao.Geometric Characteristics of Spur Dike Scour under Clear-Water Scour Conditions[J].Water,2018.
Thi Hoang Thao Nguyen,Jungkyu Ahn,Sung Won Park.Numerical and Physical Investigation of the Performance of Turbulence Modeling Schemes around a Scour Hole Downstream of a Fixed Bed Protection[J].Water,2018.
Žarko Ćojbašić,Dalibor Petković,Shahaboddin Shamshirband,Chong Wen Tong,Sudheer Ch,Predrag Janković,Nedeljko Dučić,Jelena Baralić.Surface roughness prediction by extreme learning machine constructed with abrasive water jet[J].Precision Engineering,2016.
Gao Huang,Guang-Bin Huang,Shiji Song,Keyou You.Trends in extreme learning machines: A review[J].Neural Networks,2015.
Li, Wei,Chen, Chen,Su, Hongjun,Du, Qian.Local Binary Patterns and Extreme Learning Machine for Hyperspectral Imagery Classification[J].IEEE Transactions on Geoscience and Remote Sensing,2015.
Ravinesh C. Deo,Mehmet Şahin.Application of the extreme learning machine algorithm for the prediction of monthly Effective Drought Index in eastern Australia[J].Atmospheric Research,2015.
Hossein Basser,Hojat Karami,Shahaboddin Shamshirband,Afshin Jahangirzadeh,Shatirah Akib,Hadi Saboohi.Predicting optimum parameters of a protective spur dike using soft computing methodologies – A comparative study[J].Computers and Fluids,2014.
E. C. Jamieson,C. D. Rennie,R. D. Townsend.3D Flow and Sediment Dynamics in a Laboratory Channel Bend with and without Stream Barbs[J].Journal of Hydraulic Engineering,2013.
Mohammad Vaghefi,Masoud Ghodsian,Seyed Ali Akbar Salehi Neyshabouri.Experimental Study on Scour around a T-Shaped Spur Dike in a Channel Bend[J].Journal of Hydraulic Engineering,2012.
Koken, Mete,Constantinescu, George.Flow and turbulence structure around a spur dike in a channel with a large scour hole[J].Water Resources Research,2011.
Jennifer G. Duan,Li He,Xudong Fu,Quangqian Wang.Mean flow and turbulence around experimental spur dike[J].Advances in Water Resources,2009.
I.A Basheer,M Hajmeer.Artificial neural networks: fundamentals, computing, design, and application[J].Journal of Microbiological Methods,2000.
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