智能搜索引擎中协同过滤技术的研究

基于智能搜索引擎的电子商务购物平台是现今电子商务的发展趋势之一,其对用户在线购物具有一定的指导意义.协同过滤技术在智能搜索引擎中起到了重要作用,它的核心思想是用户会倾向于利用具有相似意向的用户群产品.协同过滤推荐系统使用统计技术搜索目标用户的若干最近邻居,然后根据最近邻居对项目的评分,预测目标用户对项目的评分,产生对应的推荐列表.

Research of collaborative filtering technology in intelligent search engine

E-commerce platform based on intelligent search engine is one of the development trends of e-commerce today,which has a certain significance to users of online shopping.Collaborative filtering technology played an important role in the intelligent search engines,and its core idea is the users tend to use like-minded user group products.Collaborative filtering recommendation system uses statistical techniques to search a number of nearest neighbor users,and then according to a recent rating of the neighbors ...