Location:
Search - bp predict
Search list
Description: matbal编的bp算法，可以用来预测，有详细算法-matbal series bp algorithm can be used to predict a detailed algorithm
Platform: |
Size: 1024 |
Author: 曾蕾 |
Hits:
Description: 一个基于BP神经网络预测的matlab小程序，可以参考一下-based on an artificial neural network to predict the Matlab small procedures that will make reference to
Platform: |
Size: 1024 |
Author: |
Hits:
Description: 基于BP神经网络的方法建立预测模型，利用一组数据进行学习，预测将来-Based on BP neural network prediction model was established using a set of data to study, to predict the future
Platform: |
Size: 13312 |
Author: liutao |
Hits:
Description: Neural Networks ，8种神经网络，BP，RBF，CPN等通过VC++来实现了！-Neural Networks, 8 Neuro network, BP, RBF, CPN, such as through VC++ To achieve!
Platform: |
Size: 285696 |
Author: 军军 |
Hits:
Description: 利用动量梯度下降算法训练BP网络，得到误差显示图，并最终进行预测-Gradient descent algorithm using momentum BP network training, the error display map, and, ultimately, to predict
Platform: |
Size: 1024 |
Author: terry |
Hits:
Description: BP神经网络预测个人的收入信息，其中adult.data为训练数据，adult.test为测试数据-BP neural network to predict the income of personal information, which adult.data data for training, adult.test test data for
Platform: |
Size: 613376 |
Author: huhailong |
Hits:
Description: 时间序列预测法是一种定量分析方法，它是在时间序列变量分析的基础上，运用一定的数学方法建立预测模型，使时间趋势向外延伸，从而预测未来市场的发展变化趋势，确定变量预测值
-Time series forecasting method is a quantitative analysis method, which is variable in time series analysis based on the use of certain mathematical methods prediction model established so that the time trend extends out to forecast future market trends, determine the variable predict value of time series forecasting method is a quantitative analysis method, which is variable in time series based on the analysis, using certain mathematical methods prediction model established, to enable an extension of time trends outwards to forecast future market developments, trends, determine the variables predictive value
Platform: |
Size: 83968 |
Author: 思思 |
Hits:
Description: 采用BP网络对负荷进行预测，能得到比较好的效果。-BP network used to predict the load they can get better results.
Platform: |
Size: 1024 |
Author: 王波 |
Hits:
Description: BP 神经网络用于预测 使用平台 - Matlab7.0数据为1986年到2000年的交通量 ，网络为3输入，1输出
15组数据，其中9组为正常训练数据，3组为变量数据，3组为测试数据-BP neural network to predict the use of platforms- Matlab7.0 data for 1986 to 2000, traffic volume, network, 3 inputs, 1 output 15 sets of data, of which 9 were normal training data, 3 groups for the variable data, 3 groups for the test data
Platform: |
Size: 2048 |
Author: 李美莲 |
Hits:
Description: BP神经网络入门，适合刚开始接触神经网络的人，一个简单的小例子-BP neural network entry, suitable for people just getting started with the neural network, a simple example
Platform: |
Size: 247808 |
Author: joekingway |
Hits:
Description: 针对中长期电力负荷预测样本量小、多因素影响的特点,利用灰色关联度筛选影响因素,建立基于BP
神经网络算法的负荷预测模型,通过多因素变量及历史负荷变量序列进行滚动预测,得到的预测值明显优于
单一预测方法,并通过马尔可夫过程对预测残差进行修正,使预测精度得到较大提高,研究实证表明,这种预
测方法具有进行推广应用的价值
-For long-term load forecasting small sample size, the characteristics of many factors, the use of gray correlation screening factors is established based on BP
Neural network algorithm for load forecasting model, the multivariable and historical load variable sequences rolling forecasts, significantly better than the predicted values obtained
Single forecasting methods, and through the Markov process to amend the prediction residuals, the prediction accuracy is greatly improved, empirical studies show that pre-
Method for measuring the value of popularization and application
Platform: |
Size: 2048 |
Author: lhj |
Hits:
Description: BP前向神经网络预测股指走势 (源码)
神经网络训练过程
神经网络模拟曲线，盈利状况与回撤
-BP predict stock movements before (source) to the neural network
Neural network training process
Neural network simulation curve, profitability and retracement
Platform: |
Size: 1024 |
Author: 光辉 |
Hits:
Description: 针对游轮公司预售票定价和开船后升舱方案,建立BP神经网络预测及灰色关联度模型,预测出每次航行各周预订舱位的人数.分析每航次每周预定的平均价格和每航次每周意愿预定人数的关联度,对每周的意愿人数进行合理地赋权,预测出每周预订的平均价格.建立需求定价模型,对售票价格合理定价.游轮起航后,在头等、二等舱位未满的情况下,建立游客升舱模型,使公司获得最大的预期销售收益.(To upgrade scheme cruise company advance ticket pricing and sail, establishment of BP neural network prediction and grey correlation degree model to predict each voyage number each week booking. Analysis of average price per voyage scheduled weekly and weekly will each voyage to a predetermined number of correlation, the number of weekly will reasonably predict empowerment. The average price per week reservation. Establish the demand pricing model, reasonable price of ticket pricing. Cruise after set sail in the first class, two class under the circumstances, the establishment of tourist upgrade model, enables the company to obtain the expected sales income maximum.)
Platform: |
Size: 41984 |
Author: mabiubiu
|
Hits:
Description: 基于BP神经网络的河道浅滩演变预测，可以方便采取有效措施(Based on BP neural network, it is easy to take effective measures to predict river channel)
Platform: |
Size: 11264 |
Author: 我的天空
|
Hits:
Description: BP神经网络进行编程实例，两输入两隐含单元一输出.(BP neural network programming examples, to predict data tasks.)
Platform: |
Size: 1024 |
Author: 涛涛的的
|
Hits:
Description: 使用BP网络进行预测，对数据进行预测处理。(Using BP net to predict the statistic)
Platform: |
Size: 50176 |
Author: EyeSee
|
Hits:
Description: 粒子群算法优化bp神经网络进行时间序列的预测，通过优化神经网络中的参数达到更好的预测效果(Particle swarm optimization (PSO) optimizes the BP neural network to predict the time series, and optimizes the parameters of the neural network to achieve better prediction results)
Platform: |
Size: 48128 |
Author: 枯叶蝶131452
|
Hits:
Description: BP神经网络代码,用于训练数据和预测数据，构建网络。(BP neural network code, used to train data and predict data, build network.)
Platform: |
Size: 28672 |
Author: 迷彩
|
Hits:
Description: 根据输入输出样本训练BP网络，达到一定精度，使用此网络进行预测(According to the input and output samples, the BP network is trained to achieve a certain precision, and the network is used to predict the network)
Platform: |
Size: 13312 |
Author: 吴家小花花
|
Hits:
Description: 第一步：运行BP_CCPP.m
得到并保存传统BP预测，初始权值和阈值w1_BP(w1 B1 w2 B2)，BP网络(BP_net)，和结果。
第二部：运行GABP_CCPP.m
得到并保存GABP预测，初始权值和阈值(x)，优化后的权值和阈值w1_GABP(w1 B1 w2 B2)，BP网络(GA_BP_net)，和结果。
第三部：运行sum_BP.m
用第一步和第二部得到的网络分别预测，得到结果对比和图形。
第四部：运行WB.m
得到部分权值和阈值图。(First step: run BP_CCPP.m Get and save traditional BP prediction, initial weight and threshold value w1_BP (W1 B1 W2 B2), BP network (BP_net), and results. The second part: running GABP_CCPP.m Get and save GABP prediction, initial weight and threshold (x), optimized weight and threshold value and threshold w1_GABP (W1 B1 W2 B2), BP network (GA_BP_net), and results. The third part: running sum_BP.m The first and second networks are used to predict the results, and the results are compared and the figures are obtained. The fourth part: running WB.m Get some weight and threshold graph.)
Platform: |
Size: 8531968 |
Author: yangyanghi0 |
Hits: