2012年9月9日
Sleep One[From Wiki]
摘要： Slope OneFrom Wikipedia, the free encyclopediaJump to: navigation, searchSlope One is a family of algorithms used for collaborative filtering, introduced in a 2005 paper by Daniel Lemire and Anna Maclachlan[1]. Arguably, it is the simplest form of non-trivial item-based collaborative filtering based 阅读全文
posted @ 2012-09-09 22:38 justplus 阅读(287) 评论(0) 推荐(0)