该资料为中国人民大学DMC讨论小组关于lasso的学习分享材料及相应的ppt讲解，对于自学lasso的同学帮助很大。-The data for the Renmin University of China DMC discussion group on lasso learning materials and the corresponding share ppt explain, for self-study students lasso great help.

这是关于《数据挖掘》相关理论的课程PPT，内容详尽，通俗易懂，是不可多得的学习资料，现在上传与大家共享！-This is the course PPT data mining of the theory of detailed, easy to understand, is a rare learning materials, now upload and share!

使用最佳指数法对高光谱图像进行波段选择的程序。分享一下-The procedure for band selection of hyperspectral images using the best exponential method. share

pku acm 1002,share it and enjoy it acm pku edu cn if you have any()