实时信息搜索技术的研究  

Research on real-time information search technology

作　　者：邓志宏[1] 

机构地区：[1]湖南文理学院计算机科学与技术学院,常德415000

出　　处：《信息技术》2011年第11期27-30,共4页Information Technology

基　　金：湖南省普通高等学校教学改革研究项目([2010]311)

摘　　要：随着信息技术的发展,网络的迅速普及,搜索引擎在网络用户的生活中扮演着越来越重要的角色,在网络时代,信息检索主要通过Internet搜索引擎进行。Internet提供了多种不同的信息发布和检索方式。讨论新型智能信息搜索技术,使用户成为搜索引擎的主导者,搜索引擎既可以按照既定的算法海量搜索,还可以根据用户输入来抓取信息,达到实时搜索功能,就如何智能分析用户输入,如何抓取网页,怎样获取网页源码,以及关键字的获取与过滤进行了描述与分析。With the rapid development of information technology, Internet has penetrated into every aspect of people＇s lives. Changing people＇s lifestyles and ways of thinking and facilitate sharing of information resources around the world. The world is currently over 10 billion web pages, and each day millions of additional pages, electronic information explosion-like enriched. Of course, current search engine technology is already quite mature, data collection, and keyword ranking algorithm can also be highly efficient operation. But with a new class of short message service like Twitter appearance, the searching world face with a new problem, that is, real-time search technology. This paper presents a simple real-time search method based on the traditional search technology, which is simple real-time search.

关 键 词：智能信息提取 实时搜索 搜索过滤与分析 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]