Genetic BP Neural Network
Research on Early Warning Model of College Students' Psychological Crisis Based on Genetic BP Neural Network
... the genetic BP Neural network for its initial weight and threshold with MATLAB was ...on genetic BP neural network had high accuracy and certain application ...
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An improved BP neural network algorithm for competitive sports evaluation
... comparison, genetic algorithm structure can be decided, repeatedly iterating according to the criterion of optimal training, constantly adjusting ant genetic algorithm structure, until reaching a relatively ...
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Reliability Prediction of Power Communication Network Based on BP Neural Network Optimized by Genetic Algorithm
... communication network, this paper constructs the fault time-long forecasting index system from the two layers of transmission layer and network element layer, and quantifies each ...system, BP ...
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Gold Price Prediction Based on PCA GA BP Neural Network
... a BP neural network model based on principal component analysis (PCA) and genetic algorithm (GA) was proposed for the short-term prediction of gold ...price. BP could establish the gold ...
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Application of Genetic Neural Network in Fault Diagnosis
... three-layer BP neural network model is established, its structure is 5-11-10, the transfer function of the input layer and the hidden layer is tansig, the transfer function of the output layer is ...
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Diagnosis System for Alumina Reduction Based on BP Neural Network
... (2) Neural network model was established for the cell status diagnosis, and genetic algorithm is applied to optimize the initial weights and thresholds of the BP neural ...
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ANN Methods for COP Prediction of Supermarket Refrigeration System
... RBF neural network model approximates the high nonlinear process with the smallest error, and its calculation speed is faster as ...the genetic algorithm have improved the BP network ...
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The Application of GA BP Neural Network on Parameter Inversion of Wedge
... on neural network combined with genetic algorithm was established to obtain the material parameters of an unknown ...(BP) neural network was introduced and the genetic ...
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STUDIES ON IMPROVING TEXTURE SEGMENTATION PERFORMANCE USING GENERALIZED GAUSSIAN MIXTURE MODEL INTEGRATING DCT AND LBP
... years, Neural Networks (NN) have been in ...the network frameworks, in two separate cases: The first is the typically utilized approximation error for the present data, and the second is the capacity of the ...
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The Application Model of BP Neural Network for Health Big Data
... of BP neural network, in addition to further enhance the performance characteristics of the BP neural network, can be nonlinear processing methods, combined with the new method ...
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Application of BP neural network in predicting the cement materials performance
... prediction network model was established based on the improved BP neural network, considering that the performance of cement materialsare impactedby many factors and the multivariate cross of ...
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Design and implementation of wireless sensor network nodes based on BP neural network
... Neural network learning methods change the weights of rules called learning rules or learning algorithm ...of neural network is a supervised learning, for a class of unsupervised ...a ...
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Modeling And Forecasting Exchange Rate Shocks
... the network is particularly suitable for cases of pattern ...the network learns faster while its predictive ability is higher with respect to the ...the network in comparison to earlier work on the ...
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Predicting stock price based on BP neural network model
... on BP neural network is established. BP is used to train stock descriptors to predict stock prices for the first 30 trading days in early ...
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Differential evolution for neural networks learning enhancement
... 6 According to lonen et al. (2003), Differential Evolution has been used for feed- forward neural network training. A new parallelization scheme for the computation of the fitness function is proposed. This ...
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LOAD CURRENT CONTROL BASED ON LUENBERGER OBSERVER FOR THREE PHASE POWER CONVERTER SVPWM
... Colliery equipment safety monitoring is a complex multi-index nonlinear system, and the indicators are interrelated, which requires monitoring system has some intelligent information processing capabilities in order to ...
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Research on English translation distortion detection based on image evolution
... recognition programs developed by NCR, Farrington, and IBM. Although these developed systems are able to initially classify characters, these programs have many drawbacks in many functions [2]. In order to solve these ...
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Modeling of Grain Storage Ventilation Based on BP Neural Network
... the neural network hidden layer can extract and store the rules of the network model from the sample, enhancing the mapping ability of the neural ...of neural network would be ...
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Evaluation of quality of teaching based on BP neural network
... BP neural network is a one-way transmission of multi-layer forward network, including the input layer, middle layer (hidden layer) and output ...by: BP network except the input ...
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Detecting central fixation by means of artificial neural networks in a pediatric vision screener using retinal birefringence scanning
... supervised network creation functions in the Neural Networks toolbox, including the backpropagation network creation func- tions such as feedforwardnet and ...the network weights and ...the ...
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