本文的主要特色：把基于内容过滤的推荐算法和协同过滤的推荐算法相结合；
The main characteristics: the recommendation algorithm-based content filtering and collaborative filtering algorithm combined with the recommendation;
基于附加到用户的元数据信息，使用规则过滤内容。
Filter content using rules, based on meta information attached to a user.
所以，在浏览这些网站的内容之后，我基于发件人创建了过滤器。
So I filter them based on sender and checking for a handful of websites in the body of their email.
应用推荐