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信息检索是查询,识别,获得有关的事实,数据,知识的活动过程。现代信息化技术,数字化技术和网络科学技术的发展,信息检索与原来的文献检索已经脱胎换骨。同时两者产生了较大的区别。网络信息检索技术推动了社会信息化发展,更体现了新时期信息服务用户的中心性。与此同时,网络信息检索也影响了图书馆的信息服务。
Information retrieval is to query, identify, access to the facts, data, knowledge of the activity process. Modern information technology, digital technology and network science and technology development, information retrieval and the original document retrieval has been reborn. At the same time there is a big difference between the two. Network information retrieval technology to promote the development of social information, but also reflects the information services in the new era of central users. At the same time, Internet information retrieval has also affected the library’s information services.