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基于BP神经网络的厦门楼盘走势预测
- 本文基于BP神经网络应用于预测的原理,提出预测步骤及预测可行性,探讨建立基于BP神经网络的预测模型的关键技术,包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取,最后建立合理的网络模型;结合住宅市场的实际情况,建立两类BP 神经网络预测模型:基于时间序列的趋势预测模型以及基于影响因素的回归预测模型,即分别采用神经网络趋势预测和回归预测的思路,把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本,建立预测模型,
BP-gaijin
- 介绍一种bp在神经网络上改进算法,效果比原bp算法要好-A bp improvement in the neural network algorithm, the effect is better than the original algorithm bp
BPnet
- 基于BP神经网络的字符识别,很不错的啊该系统是为了辨认识别图像中的数字而设计的,它通过对图片的一系列处理,最后识别得出图片中显示的数字。-Based on BP neural network character recognition, it is good ah the system is designed to identify the number of images to identify and design, it adopted a series of picture proces
bp
- BP算法是应用最广泛的神经网络算法,常用于预测,得到了很好的效果-BP algorithm is the most widely used neural network algorithm, commonly used in forecasting, we get good results
MATLAB
- 本文 通 过 对己有模型和锅炉运行现状的分析,尝试用BP神经网络的方法分析讨论锅炉效率在线计算和运行优化等问题。研究工作主要包括:基于BP神经网络进行煤的工业分析结果和元素分析结果之间的转换 考虑到煤在锅炉中燃烧时有固体未燃碳存在,给出了煤组成成分的实际结果的概念 详细讨论了过量空气系数的两种定义及特点,说明运行中用烟气分析结果确定过量空气系数时,对测得的湿烟气含氧量进行修正的必要性和方法:以反平衡法为基础给出了改进的锅炉效率在线计算模型 以效率在线计算为基础,尝试运用神经网络方法确定锅炉运行中
Matlab--BP-neural-network-program
- 用matlab编BP神经网络预测程序,里面给出了程序的整体构架,应用时只需更改参数设置就可以,后面有应用实例和一些学习说明。-Matlab series of BP neural network prediction program, which gives the overall framework of the program, simply change the parameter settings when the application, followed by application
Improved-BP-neural-network-c
- 改进的BP神经网络算法,基于拟牛顿算法。-Improved BP neural network algorithm, based on the quasi-Newton algorithm.
BP
- BP网络的MATLAB仿真程序设计,基本方法,案例-BP neural network
Bp-network-algorithm-source-code
- 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
Application-of-BP-based-on-MATLAB-
- 解决了非线性函数的逼近问题,实现了BP神经网络在非线性函数逼近中的应用。得出了信号的频率与隐含点之间,隐含点与函数逼近能力之间的关系——隐含层神经元数目越多。-Solved the problem of nonlinear function approximation, and realized the application of the BP neural network in nonlinear function approximation. Between signal frequenc
BP-YUCE
- BP网络的预测程序,感觉有点用处,谢谢大家的指正和分析-BP network prediction program, I feel somewhat useful, thank you for the correction and analysis
BP
- 基于BP神经网络的模型和训练算法,适合初学者联系。-Based on BP neural network model and training algorithm, suitable for beginners links.
BP-SHENGJINGWANGLUO
- MATLAB程序代码--bp神经网络通用代码 资料是网上收集的,可以下载来参考下,matlab代写代做编程调试修改QQ1747812398 -MATLAB code- bp neural network data is collected online generic code, you can download to refer, matlab write on behalf of doing programming and debugging modify QQ1747812398
BP
- bf神经网络代码,十分精简,亲测运行可用,绝无错误-bf neural network code, very lean, pro-test runs available, no error
Based-on-BP-power-load-forecasting
- 在MATLAB环境下,利用BP神经网络对电力负荷进行预测,编写了代码,并附上了仿真图。-In the MATLAB environment, the use of BP neural network to forecast the power load, writing the code, and attach the simulation diagram
Implementation-of-BP-neural-network
- BP神经网络算法实现及优化,较好的对传统算法进行了改进和优化。-BP neural network algorithm and optimization, better improvement on traditional algorithms and optimization.
BP-fenlei
- 选取了民歌,古筝,摇滚和流行不同音乐,用神经网络对其进行有效分类。-Different from folk songs, guzheng, rock and pop music, using neural network to classification effectively.
BP-neural-network-MATLAB-code
- 主要是BP神经网络的MATLAB实现程序代码,包括感应器神经网络、线性网络、BP神经网络、径向基函数网络。-Mainly MATLAB BP neural network to achieve the program code, including sensors neural networks, linear network, BP neural network, radial basis function networks
BP-RBF
- 课程需求对RBF神经网络和BP神经网络的发展和应用做些调研,文件内容为在学校下载到的部分相关文献-Curriculum development and application needs of RBF neural network and BP neural network to do research, the file content is downloaded to the part at school related literature
BP
- 基于神经网络的图像识别的matlab源码,包含有噪声和无噪声两种模式-Image recognition based on neural network matlab source, including noise and noise-free modes