在线推荐系统提供购物导航服务，是提高电子商务系统性能的重要方面。
Online recommender system is an important aspect of ec system. The article provides a recommender method based-on customers "behavior about clicking and staying."
推荐引擎是在线交易系统和用户体验很重要一块。
Recommendation engines are important pieces of online commerce systems and their user experience.
最近ChoiceStream正将注意力转向将推荐系统应用在线上广告业务上议，，本文会对该公司如何达到这个功能加以检视。
ChoiceStream has recently turned its attention to using recommendations in online advertising, and in this post we look at how the company is doing this.
应用推荐