改进型的决策树算法，特别的实用，欢迎大家下载，也可以用到论文算法中-Improved decision tree algorithm, especially useful, welcome to download, you can also use paper algorithm

K近邻算法的python代码，针对婚恋网站调查数据-the python code especially for k-nearest algorithm on the condition of wedding data

文件里面是数据挖掘中各种经典算法的MATLAB的源代码，尤其适合不只懂原理不会写代码的人进行数据建模- The document is a variety of data mining algorithms in the classic MATLAB source code, especially for people who do not understand the principle of not only the code to write data modeling