Topic-Specific Search Engine 专业搜索引擎 ; 主题搜索引擎 ; 主题型搜索引擎
This thesis also focus on the design of topic-specific search engines in detail, and explain the implementation and significance of leading-word, pagerank, authority and hub pages, hyperlink anchor text analysis.
本文从理论上分析了面向主题搜索引擎的搜索方法：导向词的使用、网页评分、权威网页和中心网页的提取以及超链接文本分析。
参考来源 - 具有自动分类功能的主题搜索引擎的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
To the question of building topic-specific search engine, an architecture is discussed and an algorithm of specialty webpages 'indices collected is put forward in this paper.
针对特定主题的搜索引擎构建问题，给出了一种主题搜索引擎的体系结构，并在此基础上，提出了面向主题的专业网页索引集构造算法。
While there are no shortage of services offering realtime search now (including Google, Bing, etc), the real key is knowing when a specific topic is popular enough to warrant it showing up.
目前Google、Bing等公司也提供即时搜索服务，但关键问题在于知道某个话题何时会火爆起来，足以出现在搜索结果中。
It is very difficult to search a specific topic outside of China.
在国外，而对某些特别的题材是很难找得到。
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