搜索资源列表
Garch
- 对时间序列模型Garch模型进行建模的R语言代码(R code for time series modeling of Garch Family)
R-recommend-master
- 基于协同过滤的代码,以此来完成推荐过程,R中有相关的算法包,实现方式简单(Code based on collaborative filtering)
R语言-多样性分析
- 利用简单的命令代码分析生物的多样性,从数据的录入到多样性的分析都要系统的介绍(The use of simple command code to analyze biological diversity, from data entry to diversity analysis, should be systematically introduced)
R语言直径分布拟合代码
- 用于Weibull分布概率密度函数拟合林分直径分布的代码,对其进一步的分析有一定的帮助!(The code of Weibull distribution probability density function fitting forest stand diameter distribution has certain help to its further analysis!)
例4-2的R代码
- 计算协方差阵、逆矩阵、和各组均值;进行预测及回判。(Covariance matrix, inverse matrix, and mean of each group are calculated)
数量生态学-R语言应用 数据和代码
- 主要内容是教读者如何在R语言中实现数量生态学基本方法(数据描述性统计、关联测度计算)和高级方法(聚类分析、排序分析和空间分析)。(The main content is to teach readers how to implement the basic methods of Quantitative Ecology (data descr iptive statistics, association measure calculation) and advanced methods (clu
R语言与数据挖掘(R_and_Data_Mining)
- R and data mining R语言 和 数据挖掘 包含部分实例 以及代码(R and data mining including some examples and the code to make up for it)
encode-xunlian(1)r
- 从给定的很多张自然图片中截取出大小为8*8的小patches图片共10000张,现在需要用sparse autoencoder的方法训练出一个隐含层网络所学习到的特征。该网络共有3层,输入层是64个节点,隐含层是25个节点,输出层当然也是64个节点了。这里只是上传了训练的部分代码,后续继续(A total of 10000 small patches pictures with size 8*8 are extracted from a lot of natural pictures. Now
encode-xunlian(2)r
- 稀Autoencode中稀疏自编码相关代码,这里接上次上传的(1),后续程序会继续上传(Sparse Autoencode in sparse self encoding related code, here the last upload (1), follow up program will continue to upload)
C++面向对象高级编程代码资源
- 复数的C++代码,C++面向对象开发的基础代码,简单易懂。(class complex { public: complex (double r = 0, double i = 0): re (r), im (i) { } complex& operator += (const complex&); complex& operator -= (const complex&); complex& operator *= (const
最终版代码:Kaggle:纽约的士旅程数据简要分析
- R语言的日常应用,用于日常的参数估计,进行相关的统计学论文研究,有利于学生的毕业论文(The daily application of the R language,, it is used for daily parameter estimation and related statistical research, which is beneficial to students' graduation thesis.)
R程序
- 基于EL模型下的非线性单位根检验,适用于R软件的代码(Non linear unit root test)
随机森林
- 基于R语言案例的随机森林代码。简单吐血总结,适合初学者学习R语言(Random forest code based on the R language case. Simple hematemesis summary, suitable for beginners to learn R language)
数据挖掘 R语言实战-代码
- 数据挖掘算法R语言实现,包括聚类、判别、集成学习、随机森林、神经网络、支持向量机等算法。(Data mining algorithm R language implementation, including clustering, discrimination, ensemble learning, random forest, neural network, support vector machines and other algorithms.)
空间计量模型R操作代码
- 空间计量r语言的实现,代码手动整理,doc版(Space measurement R language implementation, code manual finishing, Doc version)
TOPSIS熵值法R代码和灰色关联度Matlab程序
- TOPSIS-熵权法R代码,可用来进行综合评价(TOPSIS-Entropy Weight R Code, which can be used for comprehensive evaluation)
模糊聚类R代码
- 模糊c-均值聚类算法 fuzzy c-means algorithm (FCMA)或称( FCM)。在众多模糊聚类算法中,模糊C-均值( FCM) 算法应用最广泛且较成功,它通过优化目标函数得到每个样本点对所有类中心的隶属度,从而决定样本点的类属以达到自动对样本数据进行分类的目的。(Fuzzy c-means clustering algorithm or FCM. Among many fuzzy clustering algorithms, the Fuzzy C-Means algori
随机森林代码数据-R语言
- R语言在生态学上的应用课程,学习随机森林时用到的代码及数据。(An applied course in ecology in the R language, learning the code and data used in random forests.)
数据缺失的处理R语言代码
- 数据缺失的处理:包括实验数据和相应的R语言代码;代码中读取文件的地址需要自行修改(Processing of missing data: including experimental data and corresponding R language code;The address in the code that reads the file needs to be modified)
R sir
- R语言代码,传染病传播的SIR模型,可直接应用仿真模拟 (SIR model the spread of infectious diseases, it is full, the simulation can be applied directly)(R language code, simulating SIR model)