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这段代码是层次聚类的Matlab实现代码( This code is hierarchical clustering Matlab implementation code)

应用python编写的百度指数新闻爬取代码(baiduindex spider)

频繁子图挖掘算法pafi1.0.1.zip,频繁子图挖掘算法采用c++实现，图数据挖掘方向的可以看一看。

weka是一个很优秀的数据挖掘软件，可以把weka作为程序包打入工程中，基本想要的功能很快就能实现

bp网络实现认知无线电的检测和预测,从而达到了对频谱的分配(Bp network realizes the detection and prediction of cognitive radio, thus achieving the spectrum allocation.)

生成随机数的算法,原书带的并不能直接使用,这是本人改的直接可用的()

Clustering the data with Density-Based Scan Algorithm with Noise (DBSCAN)

BP网络VC代码 其实这就是成型的算法,估计好多人写过(BP network VC code is actually a molding algorithm, estimated that a lot of people have written)

用EM算法求解高斯混合模型并可视化，数据是男女生的身高分布，前提是初始化男女生身高各自的均值和方差和比例，然后由EM算法求解，男女生身高的均值方差，以拟合数据。(The EM algorithm is used to solve the Gauss mixture model and visualize. The data is the height distribution of male and female. The premise is to initialize the mean, variance and proportion of the male and female height, then the mean variance of the height of male and female is solved by the EM algorithm, so as to fit the data.)

用Apriori算法挖掘出入侵检测数据集KDD99的数据关联性，从而检测出未知的攻击(Apriori algorithm is used to extract the data association of the intrusion detection data set KDD99, and the unknown attack is detected)