Results 11 to 20 of about 5,507,494 (254)
Prediction model of coal seam gas content based on ACSOA optimized BP neural network
Meikuang Anquan, 2022 For the problem of coal seam gas content prediction, the influencing factors of coal seam gas content were analyzed by taking No.2 coal seam of Chensilou Coal Mine as the research object.
Prediction model of coal seam gas content based on ACSOA optimized BP neural network
doaj +2 more sources
Face recognition based on improved BP neural network [PDF]
MATEC Web of Conferences, 2017 In order to improve the recognition rate of face recognition, face recognition algorithm based on histogram equalization, PCA and BP neural network is proposed. First, the face image is preprocessed by histogram equalization.
Yue Gaili, Lu Lei
doaj +3 more sources
Prediction of Urban Scale Expansion Based on Genetic Algorithm Optimized Neural Network Model
Journal of Function Spaces, 2022 With the continuous development of urbanization, the urban population is becoming more and more dense, and the demand for land is becoming more and more tense. Urban expansion has become an indispensable part of urban development.
Hewu Kuang
doaj +1 more source
Reactor Temperature Prediction Method Based on CPSO-RBF-BP Neural Network
Applied Sciences, 2023 A neural network model based on a chaotic particle swarm optimization (CPSO) radial basis function-back propagation (RBF-BP) neural network was suggested to improve the accuracy of reactor temperature prediction.
Xiaowei Tang, Bing Xu, Zichen Xu
doaj +1 more source
Shock and Vibration, 2023 To study vibration fatigue damage localization of offshore oil and gas pipelines, aiming at the location error caused by uncertainty of the initial parameters in backpropagation (BP) neural network training, an improved BP neural network based on the ...
Yaoguo Xie +5 more
doaj +1 more source
Medical imaging analysis with artificial neural networks [PDF]
, 2010 Given that neural networks have been widely reported in the research community of medical imaging, we provide a focused literature survey on recent neural network developments in computer-aided diagnosis, medical image segmentation and edge detection ...
Jiang, J., Ren, Jinchang, Trundle, P.
core +4 more sources
Cognitive Radio Spectrum Prediction Technology Based on HS-BP Neural Network [PDF]
Jisuanji gongcheng, 2017 Initial weight and threshold are random in the process of training Back Propagation Neural Network(BPNN).Moreover,BP algorithm is easy to fall into local optimum,so the training of BP neural network is uncertain to get the optimal network structure.To ...
HU Pianpian,ZENG Biqing
doaj +1 more source
International Journal of Electrochemical Science, 2021 The state of charge (SOC) of Lithium-ion battery is one of the key parameters of the battery management system. In the SOC estimation algorithm, the Back Propagation (BP) neural network algorithm is easy to converge to the local optimal solution, which ...
Xianpei Chen +4 more
doaj +1 more source
Improved adaptive genetic algorithm for the vehicle insurance fraud identification model based on a BP neural network [PDF]
, 2020 With the development of the insurance industry, insurance fraud is increasing rapidly. The existence of insurance fraud considerably hinders the development of the insurance industry.
Yan, C., Liu, W., Qi, M., Li, M.
core +1 more source
An Algorithm for Solving Robot Inverse Kinematics Based on FOA Optimized BP Neural Network
Applied Sciences, 2021 The solution of robot inverse kinematics has a direct impact on the control accuracy of the robot. Conventional inverse kinematics solution methods, such as numerical solution, algebraic solution, and geometric solution, have insufficient solution speed ...
Yonghua Bai, Minzhou Luo, Fenglin Pang
doaj +1 more source