摘要
【目的/意义】通过研究信息、数据、大数据之间的逻辑关系,构建出信息到大数据的逻辑链路模型,为在大数据时代更好地诠释和发展DIKW模型做一点基础性工作。【方法/过程】首先分析了信息、数据概念的含义和层次;之后分析了数据生成的计量学原理,并据此分析了信息、数据、大数据之间的逻辑关系;最后构建出了信息到大数据的逻辑链路模型。【结果/结论】信息、数据、大数据之间同时具有历时性的历史发展关系和共时性的属种关系。在DIKW模型中,数据应该是指数字电子数据,信息应该是指分析前者间关系得到的信息。【创新/局限】本文从历时性、共时性及两者结合的视角构建出了三种信息到大数据的逻辑链路模型。
【Purpose/significance】By studying the logical relationship among information,data and big data,a logical link model from information to big data is built,which is a basic work for better interpretation and development of DIKW model in the context of big data era.【Method/process】First,the meaning and level of the concepts of information and data are analyzed.Then,the metrological principle of data generation is analyzed.Based on this,the logical relationship between information,data and big data is analyzed.Finally,the logical link model of information to big data is constructed.【Result/conclusion】Information,data and big data have both diachronic historical development relationship and synchronic genus species relationship.In DIKW model,data should refer to digital electronic data,and information should refer to information obtained by analyzing the relationship between the former.【Innovation/limitation】This paper constructs three logical link models from the perspective of diachrony,synchrony and combination of the two.
作者
张原锟
付慧
张树青
ZHANG Yuankun;FU Hui;ZHANG Shuqing(Northeast Asian Research Center,Jilin University,Changchun 130012,China;School of Information Science and Technology,Beijing Forestry University,Beijing 100083,China;School of Economics and Management,Beihua University,Jilin 132013,China)
出处
《情报科学》
北大核心
2023年第12期75-80,共6页
Information Science
基金
国家重点研发计划项目:战略性国际科技创新合作重点专项子任务“多平台机载激光雷达数据融合和点云精细分类”(2020YFE0200800-5)
