However, with the rapidly increasing of Internet information, the traditional search engine cannot meet people 's demands on intelligent and personalized information service.
然而，由于网路信息量迅猛增加和网路信息组织的无序性，传统搜索引擎已经无法满足人们对信息服务个性化、智能化的需求。
The personalized search based on the users 'implicit expression information also belongs to the active way.
本文实现的基于用户隐式信息的个性化搜索也是属于主动获取方式。
This search engine can greatly improve the precision of searching and provide users more precise personalized results. It can make Internet information retrieval more convenient and accurate.
这种个性化搜索引擎能较大程度地提高搜索的精度，给予用户更为精确的个性化结果，使得网络上的信息检索更为便捷、准确。
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