最近在学习Lars这个算法,先整理些资料,供以后参考学习,然后做出总结! http://cos.name/cn/topic/101533 http://cos.name/2011/04/an-introduction-to-lars/ http://www.douban.com/note/260105878/ http://www.mathworks.cn/cn/help/stats/lasso-and-elastic-net.html