-
XGB选择重要特征
说明： 使用XGb进行特征筛选。特征重要性，特征打分。(Use XGB for feature filtering.python)
- 2020-11-30 13:47:10下载
- 积分：1
-
C++客户端版包含了一套完整的C++类库，与客户有关。
The C++ Client Edition contains a full set of C++ class libraries, with client side source code for comprehensive Internet and Intranet application development and enablement. Designed specifically for Visual C++ developers, this kit has the power and flexibility that you demand
- 2022-09-19 11:55:03下载
- 积分：1
-
TimeSeriesPredictionUsingSupportVectorRegressionNe
为了选择神经网络的最好结构以及增强模型的推广能力，提出一种自适应支持向量回归神经网络(SVR—NN)。SVR—NN 用支持向量回归(SVR)方法获得网络的初始结构和权值， 白适应地生
成网络隐层结点，然后用基于退火过程的鲁棒学习算法更新网络结点疹教和权 主。 SVR—NN有很
好的收敛性和鲁棒性，能抑制由于数据异常和参数选择不当所导致的“过拟合，’现象。将SVR—NN
应用到时间序列预测上。结果表明，SVR．NN预测模型能精确地预测混沌时间序列，具有很好的
理论和应用价值。(Abstract：To select the‘best’structure of the neural networks and enhance the generalization ability of models．a support
vector regression neural networks fSVR-NN)was proposed．Firstly，support vector regression approach was applied to
determine initial structure and initial weights of SVR．NN SO that the number of hidden layer nodes can be constructed
adaptively based on support vectors．Furthermore，an annealing robust learning algorithm was further presented to fine
tune the hidden node parameters and weights of SVR一ⅣM The adaptive SVR．NN has faSt convergence speed and robust
capability．and it can also suppress the ‘orerfitting’phenomena when the train data ncludes outliers．The adaptive
SVR．NN was then applied to time series prediction．Experimental results show that the adaptive SVR．ⅣⅣ can accurately
predict chaotic time series，and it iS valuable in both theory and application aspects．)
- 2010-01-21 21:20:26下载
- 积分：1
-
ant
蚁群算法实现tsp问题，通过此算法实现城市的遍历，是一个研究tsp问题的比较好的算法(Ant colony algorithm to achieve the tsp With this algorithm, the traversal of the city is a better algorithm to study tsp)
- 2012-07-13 17:49:51下载
- 积分：1
-
Network packet capture cycle code (based on the next Lincap)
网络数据包循环捕获代码 （基于Lincap下）-Network packet capture cycle code (based on the next Lincap)
- 2023-02-21 16:55:03下载
- 积分：1
-
Bayes_example
Bayes分类器应用于IRIS数据集的例子(An example of Bayes Classifier applied on IRIS Data Set)
- 2009-04-13 11:38:35下载
- 积分：1
-
[计算机网络第五版]计算机网络第五版
说明： 计算机网络第五版 tcp/ip协议 计算机(Fifth Edition of Computer Network)
- 2019-03-01 11:20:42下载
- 积分：1
-
我测试过了，数据包多时，效果不好，可以挂协议分析
我测试过了，数据包多时，效果不好，可以挂协议分析-I ve tested, and data packets for some time, the effect of poor, can be linked to protocol analysis
- 2022-05-25 22:49:11下载
- 积分：1
-
设备接口
说明： 键盘设备驱动拦截程序，过滤替换指定的字母，用于修复坏键，(Keyboard device drives interceptor, filters and replaces specified letters for repairing bad keys.)
- 2020-06-21 05:00:02下载
- 积分：1
-
rainflow
使用雨流计数法进行应力时程谱的统计，得出应力幅的直方图。(The rain flow counting method is used to calculate the stress time history spectrum.)
- 2021-01-24 20:08:39下载
- 积分：1
