Description: bp神经网络算法是解决最优化问题的先进算法之一，本论文讨论了神经网络中使用最为广泛的前馈神经网络。其网络权值学习算法中影响最大的就是误差反向传播算法（back-propagation简称BP算法）。BP算法存在局部极小点，收敛速度慢等缺点。基于优化理论的Levenberg-Marquardt算法忽略了二阶项。该文讨论当误差不为零或者不为线性函数即二阶项S(W)不能忽略时的Hesse矩阵的近似计算，进而训练网络。-bp neural network algorithm to solve optimization problems, one of the advanced algorithm, the paper discusses the neural network in the most widely used feed-forward neural network. Its network weights learning algorithm in the greatest impact is the error back-propagation algorithm (back-propagation algorithm referred to as BP). BP algorithm for the existence of local minimum points, such as the shortcomings of slow convergence. Optimization theory based on the Levenberg-Marquardt algorithm ignores the second-order item. In this paper, the discussion when the error is not zero or not that is second-order linear function of S (W) can not be ignored when the Hesse matrix of approximate calculation, and then training the network. Platform: |
Size: 19456 |
Author:刘慧 |
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Description: 关于各种神经网络算法的英文书籍。
可以给你很好的启发。-Neural network algorithm on a variety of English books. Can give you a good source of inspiration. Platform: |
Size: 5974016 |
Author:张芳 |
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Description: BP neural network algorithm (vC + + program)，感觉不错的程序，跟大家分享一下，希望大家支持-BP neural network algorithm (vC++ program), feel good program, now share with you, hope you will support Platform: |
Size: 3072 |
Author:momo |
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Description: 神经网络算法，程序是基于特定需求所做，看这个代码之前，必须熟悉神经网络。-Neural network algorithm, the program is based on the specific needs doing, look at this code, must be familiar with neural networks. Platform: |
Size: 5120 |
Author:江金龙 |
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Description: BP神经网络算法，最常用的BP网络解法，下载后既可以运行使用。-BP neural network algorithm, the most commonly used BP Neural Networks Approach to download either run using. Platform: |
Size: 379904 |
Author:黄天宇 |
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Description: 神经网络算法，初级的入门应用，用于简单的数模，学校比赛-Neural network algorithm, the primary entry applications for simple digital to analog, school competitions, etc. Platform: |
Size: 2048 |
Author:程序员 |
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Description: 改进的BP神经网络算法,用C语言实现。大家可是试试。-Improved BP neural network algorithm, using C language. We but try. Platform: |
Size: 7168 |
Author:倪亚超 |
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Description: Bp网络算法源代码，通过程序来说明BP算法过程-Bp network algorithm source code program to illustrate the process of BP algorithm Platform: |
Size: 15360 |
Author:sunyu |
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Description: BP神经网络算法的matlab代码,本程序根据训练好的网络文件预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比-BP neural network algorithm Matlab code, the procedures under the trained network file to predict new data file, the mean square error and draw the comparison of the predicted data and the original data Platform: |
Size: 13312 |
Author:julie |
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