Description: 基于BP神经网络识别字符.
BP神经网络算法是把一组样本输入输出问题转化为一个非线性优化问题，并通过梯度算法利用迭代运算求解权值的一种学习方法。采用BP网络进行分类，并附加线性感知器来实现单字符的有效识别，算法简便，识别率高，可适用于多种高噪声环境中的印刷体字符识别。-BP neural network based character recognition. BP neural network algorithm is a set of sample input and output is transformed into a nonlinear optimization problem, and through the use of iterative gradient algorithm for computing the value of a solution of the right way of learning. BP network used for classification, and additional linear perceptron to achieve an effective single-character recognition, the algorithm is simple, a high recognition rate, applicable to a wide range of high-noise environments print character recognition. Platform: |
Size: 113664 |
Author:吕寿鹏 |
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Description: floyd最短路算法&求网络的最小费用最大流&匈牙利算法&求网络的最小费用最大流-Floyd s short for network algorithm and the minimum cost flow and Hungary algorithm for the minimum cost and maximum flow network Platform: |
Size: 238592 |
Author:江奇 |
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Description: 从ML-EM 重建算法入手，分析了贝叶斯模型的一些关键点，针对采用传统方法求解MAP问题的局限性，提出一种用于正电子成像的贝叶斯神经网络重建算法，为了保留边缘信息，引入了二进制的保边缘变量，并应用共轭神经网络求解，模拟的重建结果表明，应用这种算法可以得到比ML-EM 算法更好的重建图像@-From the ML-EM reconstruction algorithm start with an analysis of Bayesian model some of the key points, the use of traditional methods for solving the problem of the limitations of MAP, a positron imaging for the Bayesian neural network algorithm, in order to to retain the edge information, the introduction of binary variables edge security, and application of neural network for solving the conjugate, the reconstruction of simulated results show that the algorithm can be more than ML-EM image reconstruction algorithm better @ Platform: |
Size: 285696 |
Author:李浩 |
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Description: 有关BP神经网络改进算法的一篇论文,增加动量项,自适应学习率等-Of the BP neural network algorithm to improve the paper to increase the momentum, the adaptive learning rate Platform: |
Size: 146432 |
Author:simbabi |
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Description: 概率神经网络算法的matlab实验程序 可用于车牌识别 文字识别等模式识别问题-Probabilistic neural network algorithm matlab experimental procedure can be used for license plate recognition to identify issues such as character recognition Platform: |
Size: 1024 |
Author:薛睿 |
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Description: AODV算法是自组网中非常典型的一个路由协议，相关的源代码见压缩包。-AODV ad hoc network algorithm is very typical of a routing protocol, see the source code of the relevant package. Platform: |
Size: 24576 |
Author:陈海华 |
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Description: 基于BP神经网络算法的函数逼近，利用matlab实现BP算法逼近任意非线性函数-BP neural network algorithm based on function approximation, using matlab to achieve BP algorithm approximate any nonlinear function Platform: |
Size: 1024 |
Author:chrossley |
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Description: 二进制退避算法，计算机网络中以太网所采用的碰撞处理算法的VB仿真，主要价值在于从概率学的角度计算成功发送的概率-Binary backoff algorithm, computer network Ethernet collision processing algorithms used in simulation of VB, the main value lies in the probability of learning from the perspective of calculating the probability of successfully sent Platform: |
Size: 7168 |
Author:tanisaber |
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Description: 用Delphi实现的标准BP神经网络算法，测试数据以txt文件给出，在文件夹下有。-Delphi to achieve with the standard BP neural network algorithm, the test data to txt file are given in the folder under. Platform: |
Size: 462848 |
Author:高雅田 |
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Description: PSO 算法与RBF神经网络算法的结合,有一定借鉴价值-PSO algorithm and the combination of RBF neural network algorithm, there is a certain reference value to Platform: |
Size: 208896 |
Author:huang |
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