However, traditional Search Engine adopts full-text retrieval technique based on keyword match, and it results in having no all-sided retrieval result and more outlying information.
然而由于传统的搜索引擎基本上都是采用基于关键词匹配的全文检索技术，导致检索结果不全、无关信息过多。
Lucene is an open source information-retrieval search engine, best known for its full-text indexing capabilities and its ability to search the Internet.
Lucene是一个开源的信息检索搜索引擎，以它的全文本索引能力和搜索互联网能力而著名。
Because computer can understand the meaning of metadata carried by RDF, our searching engine can provide information retrieval based on concept or content.
由于计算机可以理解rdf描述和携带的元数据的含义，因此可以做到基于内容的精确检索。
Question Answering (QA) is the next generation of search engine which is related to natural language processing, information retrieval and etc.
自动问答系统是集自然语言处理技术和信息检索技术于一身的新一代智能搜索引擎。
This paper proposes a distributed information retrieval systems, called Cooperative search engine (CSE). CSE is constructed with multiple local meta search engines that cooperate with each other.
该文提出了一种分布式信息检索系统，叫作协作式搜索引擎(CSE)，它是由多个相互协作的本地元搜索引擎构成的。
This paper introduces the significance of computer information retrieval, analyzes the advantages and disadvantages of retrieval with the search engine and database.
介绍了计算机信息检索的意义，分析了搜索引擎检索和数据库检索的优点和不足。
However, the traditional search engine can't fulfill the individualized information retrieval requirements and this leads to the new research focused on in individualized information retrieval.
然而，传统的搜索引擎在满足用户个性化需求方面做得不足，这导致个性化信息检索成为学术界的一个新的研究重点。
With the rapid expansion of network information, single search engine doesn't meet users' information retrieval requirement.
随着网络信息的迅速膨胀，单个搜索引擎已不能满足用户的信息检索需求。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
介绍了一种基于元搜索引擎的个性化信息检索系统，提出了个性化信息检索系统的设计方法。
Text Representation has been the fundamental problem in Information Retrieval, such as text retrieval, automatic summary and search engine.
文本的形式化表示一直是文本检索、自动文摘和搜索引擎等信息检索领域关注的基础性问题。
Search engine system, as an Internet information retrieval tool, of which the utilization rate is getting higher and higher.
搜索引擎系统作为互联网信息检索工具，其使用率变得越来越高。
This make the Information Retrieval (IR) tools, which is also called as search engine, very important in human life.
通过使用搜索引擎能够使人们比通过传统方式更迅速地找到信息、产品和服务。
A search engine of document information is improved and a heuristic search strategy with multithreading and distributing is implemented. It introduces fuzzy retrieval model on the object documents.
该系统改进了信息搜索引擎，实现了多线程分布启发式搜索策略，并提出了目标文本模糊搜索空间模型。
In addition to the application in traditional information retrieval, Intelligent Search Engine has been applied to almost every aspect of information social services.
智能搜索引擎除了在传统信息检索领域内应用外，也逐渐被应用于社会信息服务各方面之中。
Full-text retrieval is an important information retrieval technology. It is a powerful tool for dealing with nonstructural data, and is one of the key technologies of the search engine.
全文检索是现代信息检索技术的一个非常重要的分支，它是处理非结构化数据的强大工具，也是搜索引擎的核心技术之一。
Research on the search engine and search engine marketing by using the experience of other countries for reference, marketing science, information retrieval technique, computer science , etc.
借鉴中外研究成果，综合运用市场营销学、信息检索技术等理论知识，对搜索引擎营销的理论进行了全面的研究。
Absrtact: Text classification is the base of information retrieval and data mining and it is widely used in web data mining and search engine.
摘要：文本分类是信息检索和数据挖掘的基础，被广泛应用于网络数据挖掘及搜索引擎等方面。
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。
This paper discusses ways to retrieve physiological information resources based on the network environment such as related electronic resources, retrieval strategy and search engine.
文章从可供检索生理学信息的相关电子资源、检索策略和检索步骤以及检索途径三方面介绍了网络环境下生理学信息资源的获取方法。
Along with the fast development in network information, the search engine complied with the tidal current lives, plays the pivotal role in the network information retrieval.
随着网络信息的迅猛发展，搜索引擎顺应潮流而生，在网络信息检索中起到举足轻重的作用。
The main task of the thesis is the design and implementation of a Chinese full-text information retrieval prototype system based on the Lucene search engine.
论文的主要工作是基于Lucene搜索引擎，设计并实现了一个中文全文信息检索原型系统。
Question answering is the next generation of search engine which is related to natural language processing, information retrieval and etc.
问答系统是集自然语言处理技术和信息检索技术于一身的新一代智能搜索引擎。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
介绍了一种综合各层级分类类目和对应关键词来构造概念体系并用于改进信息检索系统效果的方法。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
介绍了一种综合各层级分类类目和对应关键词来构造概念体系并用于改进信息检索系统效果的方法。
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