网络搜索引擎的实践应用研究 第2页

摘 要: 随着科技的不断发展，搜索引擎会越来越强大，必然会成为网络用户获取信息的一个不可或缺的网络检索工具。搜索引擎技术如何发展，服务方式如何改进，宗旨始终都会是满足用户快速、准确、方便以及个性化地查找信息。提供高质量、有价值的网络信息是搜索引擎不懈的追求。网络中的资源非常丰富，但是如何有效的搜索信息却是一件困难的事情。本文介绍了基于因特网的搜索引擎的原理、分类、中外搜索引擎的发展现状分析,并把百度和GOOGLE、网易搜索引擎进行对比，并在此基础上得出搜索引擎的未来发展趋势，希望能对国内中文搜索引擎的开发和准确、快速、全面检索WWW网络乃至因特网信息资源有所启示。

关键字：搜索引擎；研究；原理；优化；发展趋势

Internet Search Engines' Practice of the Applied Research

Han Linlin , Class 3 Grade 2004,  Department of Computer Science

Abstract: Along with the technical unceasing development, the search engine will be getting more and more formidable, definitely will become the network user gain information an indispensable network retrieval tool. How does the search engine technology develop, how does the service mode improve, the objective can be throughout satisfies the user fast, accurate, convenient as well as the personalized search information. Supplies, the valuable network information high grade is the search engine unremitting pursue. Network is very rich in resources, but how to trade effective search information is also a difficult task. This paper based on  principles , classification of the Internet search engine and analysis the development of home and aboard search engine. And compared the GOOGLE search engine , Baidu search engine and Netease search engine ,and on this basis that a search engine for the future development trends. I hope this paper can bring Chinese search engine and the development of accurate, rapid, comprehensive network and the Internet WWW retrieval of information resources to enlightenment.

Key words: search engine；research；theory; optimization; development trends

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