For it is hard to extract and analyze public information effectively，the paper uses the opinion-mining and the step-by-step sub-model design method to build a system of city image network monitoring. By city reviews mining and sentiment analysis, the paper can identify tendencies and evolution of emotions，and provide the results to government departments using visual interface.
李纲,陈婧,程明结,寇广增. 基于意见挖掘的城市形象网络监测系统初探*[J]. 现代图书情报技术, 2010, 26(2): 56-62.
Li Gang,Chen Jing,Cheng Mingjie,Kou Guangzeng. Study on the City Image Network Monitoring System Based on Opinion-mining. New Technology of Library and Information Service, 2010, 26(2): 56-62.
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