搜索引擎动态摘要技术浅析

Analysis of Dynamic Abstract Technology

当今信息时代,搜索引擎已经成为计算机用户对海量资源检索的必备工具。搜索引擎的核心内容有很多,包括数据采集、自动分词技术、索引、存储、查询。其中在查询系统中有一项重要的技术就是动态摘要。该文从搜索引擎的关键系统引入,进而介绍动态摘要技术,对其作用、实现难点进行了详细的介绍。动态摘要技术跨越索引与显示系统,对用户来说非常重要,可以说摘要技术的好坏将直接影响到用户对检索结果的选择,因此对它的研究是非常必要而重要的。

In information era,for computer users,search engines have become an indispensable tool used to retrieve massive data available on the Internet.Search engines contain a good deal of core contents,including data acquisition,automatic word segmentation,index,storage and query,and dynamic abstract is a vital technology that belongs to inquiring system.This artical begins with the key system of search engines,and the author further discusses the fuctions of dynamic abstract technology and touches upon its difficulties lie in implementation in detail.Dynamic abstract technology spans index and display system,which is very important to computer users,in other words,dynamic abstract technology will affect the retrieved results chose by uesers directly,therefore,the study of dynamic abstract technology is necessary and of great importance.