大数据背景下的情报分析.pdf

作者简介:迟玉琢(1982-) ,女,吉林省双辽市人,博士研究生,哈尔滨工程大学图书馆学科服务部馆员, 从事情报分析、学科服务研究。通讯邮箱:phoenix3033@。导师:王延飞。大数据背景下的情报分析迟玉琢(北京大学信息管理系, 北京 100871;哈尔滨工程大学图书馆,哈尔滨 150001) 摘要:大数据时代的到来,将数据和信息分析提升到前所未有的高度。文章探讨了大数据背景下情报分析面临的新环境: 数据流分析倍受关注、信息粒度更为细小、情报问题动态复杂、分析技术丰富多样;进一步提出情报分析的发展趋势:注重情境研究,开展协同分析,实时数据分析与预测;最后指出在新环境下情报分析需要注意的两个问题。关键词:大数据;情报分析;协同分析;情境研究中图分类号: 文献标识码:A Intelligence Analysis under Big Data Background Chi Yuzhuo (Department of Information Management, Peking University, Beijing 1008 71,China; Department of Subject Service, Harbin Engineering University, Harbin 15 0001,China) Abstract : The arrival of the era of big data improves the analysis of data and information to the unprecedented height. The article discusses the new en vironment which the intelligence analysis faces under the big data background: focu sing on data flow analysis, high information granular level, dynamic plex intelligence problems and much more variety of analysis technology. The d evelopment trend of intelligence analysis is also promoted: paying attention to the c ontextual research, collaborative analysis and real-time data analysis and rea-ti me forecast. Finally points out that there are two issues need attention in the new envir onment. Keywords : Big Data; Intelligence Analysis; Collaborative Analysis; Contextual Research 1引言在当前的大数据时代,新技术能够帮助人们收集来自生活方方面面的数据,存储技术的发展和存储设备成本的降低使得对大规模数据的保存易于实现。人们越来越意识到:数据的不断积累、数据