但由于传统的协同过滤算法没有考虑项目多内容问题，存在项目多内容情况时推荐质量较差。

Unfortunately, traditional collaborative filtering algorithm does not consider the problem of item's multiple contents and often leads to bad recommendation when item has multiple contents.

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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;

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