对推荐网站列表以外的站点的访问体验有好有坏。
Taking it outside of the recommend list produced some mixed results.
例如，当您注册了Netflix影片租赁服务后，站点在向您推荐影片时，不仅会考虑您个人的喜好，而且还可能会参考其他访问者的喜好。
For example, when you sign up for the Netflix movie rental service, the site recommends movies you might like based on not only what you like, but what other visitors like.
协作筛选(CF)是Amazon等公司极为推崇的一项技巧，它使用评分、单击和购买等用户信息为其他站点用户提供推荐产品。
Collaborative filtering (CF) is a technique, popularized by Amazon and others, that USES user information such as ratings, clicks, and purchases to provide recommendations to other site users.
应用推荐