资源列表
k-means
- K均值算法，将数据矩阵命名为data，设置聚类簇个数k，可对多维数据进行聚类。-K mean algorithm, the data matrix is named data, set the number of clusters K, can be used to cluster the multi-dimensional data.
newTimeCausality_Sanqing
- 用于计算胡三庆教授提出的信因果关系的函数，直接使用即可-can be used to calculate the new causality which proposed by Prof.Hu
pachongBDTB
- Python 爬去百度贴吧中一个贴子的内容，运用Urllib2和re模块，并对爬取的内容进行修改，去掉网页中的各种标签。-Python crawls the contents of a post in Baidu Post Bar, using Urllib2 and re modules, and crawl the contents of the amendment, remove the various pages of the label.
cfmatrix
- 这是混淆矩阵源代码，可以输出分类结果的混淆矩阵，用于模式识别，数据挖掘等。-this is cfmatrix code
Cao-algorithm-
- Cao 算法，用于求解分形维数，研究混沌问题，我已经亲自试过啦。-Cao algorithm can be used to obtain the fractal dimension. I have been tested it.
lda_perplexity
- 用训练出的模型测试词以及概率，并统计词数和计算困惑度-With the trained model test and the probability and statistics of words, words and perplexity calculation
my_apriori
- 该程序使用matlab，实现了经典的Apriori 算法，挖掘频繁项集。-The program uses matlab, realizing the classic Apriori algorithm for mining frequent item sets.
SVM_liner_kernel
- 这是SVM算法的一个简单应用，用SVM进行线性二分类。此算法可以帮助大家从基础上认识SVM，从而进行编程。-This is a simple application of SVM algorithm, using a linear SVM binary classification. This algorithm can help you recognize the basis of SVM, which can be programmed.
pattern-identification
- 主成分分析、Fisher判别法与支持向量机在模式识别中的应用-Application of principal component analysis, Fisher discriminant analysis and support vector machine in pattern recognition
PSOjulei
- 本文是粒子群聚类算法代码，很细致，希望大家用得上！-This is the class of particle clustering algorithm code, very detailed, I hope you need them!
threecircle
- 人工生成三个同心圆数据，分别用传统谱聚类算法和NJW算法进行分类，都得到很好的效果-Three concentric circles artificially generated data, respectively, with the traditional spectral clustering and classification algorithms NJW, have been very good results
HestonCallQuad
- Heston期权定价模型的蒙托卡罗模拟。调用fun函数即可运行-Generalized wave equation parameters of Heston option pricing model Moment Estimation