摘要
利用先进的网络信息采集技术,提高网络信息采集的效率,是当前网络信息采集的一个研究热点。该文简要介绍了网络信息采集的原理、方法及技术等问题,论述了网络信息挖掘、信息抽取、信息过滤及信息推送这四种主要的网络信息采集技术,展望了网络信息采集技术的发展前景。
It is a hot research topic in the field of network information collection at current that using advanced network information acquisition technology to improve the efficiency of network information acquisition. This paper briefly introduces the network information acquisition principle,methods and techniques,analyses and discusses network information mining,information extracting,information filtering and information pushing which are the four major network information acquisition technologies. At last this paper has foreseen the development of the future of the network information acquisition technology.
出处
《华中师范大学研究生学报》
2011年第3期158-163,共6页
Central China Normal University Journal of Postgraduates
关键词
网络信息采集
信息挖掘
信息抽取
信息过滤
信息推送
network information acquisition
information mining
information extracting
information filtering
information pushing
