China has had long interest in Africa; now China needs resources, particularly energy, and this is what Africa has in abundance.

中国长久以来都对非洲非常感兴趣。现在中国非常需要资源，尤其是能源，而这正是非洲所富有的。

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This paper has put forward and implemented a personalized blogger modeling method that establishes a long interest model and a short interest model for every blogger.

本文针对博客的特点，提出并实现了一种面向博客用户的个性化建模方法，分别建立博客用户的长期兴趣模型和短期兴趣模型。

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And the short interest model records the blogger's recent interests. If the blogger CARES about something continuously in a period of time, it will be added into the long interest model.

短期兴趣模型则反映了博客用户最近一段时间的兴趣和关注点，若用户持续关注某个兴趣类，则该兴趣类将转化为用户的长期兴趣。

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And the short interest model records the blogger's recent interests. If the blogger CARES about something continuously in a period of time, it will be added into the long interest model.

短期兴趣模型则反映了博客用户最近一段时间的兴趣和关注点，若用户持续关注某个兴趣类，则该兴趣类将转化为用户的长期兴趣。

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