WEB信息的抽取与集成研究

WEB Information Extraction and Integration Research

随着信息技术的快速发展,人们从网络上发布、获取信息也越来越多,但网络上浩大的信息量也使得人们从网络上抽取信息的难度也越来越大。如何从网络上海量的信息中找出对自己有用的信息,是人们关注的问题。在此背景下,该文设计了WEB信息抽取系统,改信息抽取工具提高了系统的灵活性,可以充分利用现有资源。

Along with information technology fast development,the people from the network issued that the gain information are also getting more and more,but in the network the vast information content also causes the people to extract the information from the network the difficulty to be also getting bigger and bigger. How to discover from the network Shanghai quantity's information to the usefully information,is the people matter of concern. Under this background,this article has designed the WEB information extraction system,this information extraction tool enhanced system's flexibility,may use the existing resources fully.