资源列表
LogitMul
- 基于逻辑回归的多分类问题，可以实现至少三类数据的分类-Classification based on multiple logistic regression, classification can be achieved at least three types of data
R_Q2
- 先进行逐步回归，后对其残差进行sarima预测-First stepwise regression, after its prediction residuals sarima
pachongtest2
- 运用python爬取知乎日报的内容，对知乎日报网页中的每一个子链接进行爬取，并对内容进行修改，运用re,urllib2,BeautifulSoup模块。-Use python to crawl the contents of daily news, to know every page in the daily sub-links to crawl, and to modify the content, the use of re, urllib2, BeautifulSoup module.
delete-character
- 任意输入字符串，把相同的字符清楚掉，剩下的字符按原先的排序组合在一起-Any input string, the same character clear out the rest of the characters are combined together in the original sorting
machine-learning
- 一些关于机器学习初学者可能会遇到的代码训练。分类学习等的代码分享。-some machine learning problems.
Lmethod
- L-method in R statistical language. Implementation of the L-method algorithm for finding the best number of clusters in hierarchical clustering. Algorithm is described here: Salvador, S. and Chan, P., 2004. Determining the number of clusters/seg
Simulation-of-Kelly-Criterion
- kelly 公式仿真算例，可用于量化投资的仓位控制-kelly formula simulation example, can be used for quantitative investment position control
google-analytics
- google analytics in R programming
NMF
- 用matlab实现的基于非负矩阵分解NMF的聚类算法，已测试通过-NMF decomposition using clustering algorithm based on non-negative matrix matlab achieved, have been tested
TLBOmain
- 教与学算法的matlab基本程序，可根据自身要求进行修改。-Teach Learning-based Optimization
PCA算法
- 对高维数据进行特征两提取,提高数据分类速度,可用于故障诊断数据的特征量提取.
extrema
- 解决EMD分解后端点不正确的现象，该算法能有效解决这一问题-EMD decomposition procedure to solve the problem endpoint, can effectively solve the endpoint of decomposition phenomenon incorrect