aThe clerk 正在翻译,请等待...[translate] aThe standard architecture of a BP neural network consists of an input layer, an output layer, and one or more than one hidden layer between them. 一 BP 的标准建筑神经的网络包含输入层,产量的层,他们之间的一或多于一隐藏层。[translate]...
a砾岩 正在翻译,请等待...[translate] asystem based on GIS and BP neural network was established. The structure of the system was designed which includes appraisal[translate]
BP neural network has become one of the most representative algorithms in the field of artificial intelligence. It has been widely used in signal processing, pattern recognition, machine control (expert system, data compression) and other fields. ()A.对B.错 相关知识点: 试题来源: 解析 A ...
BP neural network input, the number of neurons in the output layer can be determined by the way. 翻译结果2复制译文编辑译文朗读译文返回顶部 The input of BP nerve network, neuronal number of output layer can well be confirmed by the way. ...
The BP neural network is a hybrid algorithm based on One-Hot Encoding and Principle Component Analysis (PCA). In order to make the distance calculation between variables more reasonable, the hybrid algorithm first reduces the dimension of input variables by means of PCA, and then processes the ...
the nested BP neural network has faster convergence,higher accuracy and more efficiency,with the characteristics of parallel computing,and provides a framework for dealing with modern massive data.The work explores a new way for the study of the neural network from a single functional module to ...
The yield estimation model of I values by using the IPSO-BP neural network (R2 = 0.342) was found to be better than that using the BP neural network (R2 = 0.310). Therefore, we applied the model with better performance (R2 = 0.342) to map the regional winter wheat yields pixel by ...
2.2.2. Construction of BP Neural Network The BP neural network as a method of machine learning is suitable for addressing complex nonlinear problems, such as the nonlinear relationship between the mechanical performance and the fire resistance performance of substation panels. The research process of ...
Most of them are interpretable features through human cognition, and these features are for the model. Training is far from enough, and it cannot improve the accuracy of the model. Many researchers have adopted the BP neural network method to study the intelligent identification of basic medical ...
求翻译:BP neural network is the principle of error network (Error Back-Propagation Network), which is a function of nonlinear differential of the network weights training. In the overall network structure, BP network is through the whole connected input layer, hidden layer and output layer. In ...