网络信息的检索与挖掘回顾

摘要

With the vigorous development of the Internet, the massive Web information has evolved into the largest data source thus far. As a consequence, how to utilize the massive Web information, provide intelligent applications to users, and well satisfy their information needs, have become a challenging issue in the Internet community, which gives rise to extensive studies on Web information retrieval and mining. Upon the recent research progress and practices in Web information related fields, this paper summarizes and analyzes the history, problems, and trends of Web information retrieval and mining from three specific perspectives, namely, information representation, information retrieval, and information mining.%随着互联网的蓬勃发展,海量的网络信息成为了迄今为止最大规模的数据资源.如何利用海量网络信息,为人们提供智能应用,更好的解决人们的信息需求,成为了互联网领域的挑战性问题,也催生了对海量网络信息检索与挖掘的广泛研究.该文从信息表达、信息检索与信息挖掘三个方向入手,结合近年来对网络信息相关领域的研究与实践,对网络信息检索与挖掘的发展变化历程、目前存在的问题以及未来的发展趋势进行总结和分析.