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通过论述信息检索的工作原理和其在网络环境下的作用,对网络信息检索进行了综述,论述了信息搜索引擎的工作原理以及改进与发展的方向。
By discussing the working principle of information retrieval and its function in the network environment, this paper summarizes the network information retrieval, and discusses the working principle of information search engine and the direction of improvement and development.