多维数据驱动的粮食安全分析与智能决策系统研究与实践  

Study on Multidimensional Data Driven Food Security Analysis and Intelligent Decision System

作　　者：陈文杰 胡正银[1,2] 胡靖 庞弘燊[4] 何雨娟[5] CHEN Wenjie;HU Zhengyin;HU Jing;PANG Hongshen;HE Yujuan(Chengdu Library and Information Center,Chinese Academy of Sciences,Chengdu,Sichuan 610041,China;Department of Library,Information and Archives Management,School of Economics and Management,University of Chinese Academy of Sciences,Beijing 100190,China;School of Economics and Management,South China Normal University,Guangzhou,Guangdong 510631,China;Library,Shenzhen University,Shenzhen,Guangdong 518060,China;School of Public Administration,Sichuan University,Chengdu,Sichuan 610065,China)

机构地区：[1]中国科学院成都文献情报中心,四川成都610041 [2]中国科学院大学,经济与管理学院,图书情报与档案管理系,北京100190 [3]华南师范大学,经济与管理学院,广东广州510631 [4]深圳大学,图书馆,广东深圳518060 [5]四川大学,公共管理学院,四川成都610065

出　　处：《数据与计算发展前沿》2021年第6期1-16,共16页Frontiers of Data & Computing

基　　金：国家社会科学基金重点项目“面向领域知识发现的学科信息学理论与应用研究”(17ATQ008)。

摘　　要：【目的】在大数据时代,粮食安全领域产生了海量多维数据,对这些数据进行关联分析、多维透视和知识挖掘,可以有效地支撑粮食安全分析与智能决策。【方法】基于粮食安全领域需求,系统地描述了粮食安全分析与智能决策系统的体系架构、数据基础、指标体系和预警模型。以“昆阅粮食安全大数据分析与智能决策系统”为例,展示了粮食安全结构分析、因素分析、平衡分析、图谱预警与智能决策等应用服务。【结果】该系统可为区域粮食安全评估、粮食安全预警等决策分析提供快速、精准、多角度、个性化的知识服务。【结论】多维数据驱动的粮食安全分析与智能决策系统具有巨大潜力,能够分析全国各地区每年粮食安全的状态,但还需集成人工智能领域中的新模型和新方法,以提升粮食安全分析与智能决策的效能。[Objective]In the era of big data,the field of food security has produced massive multidimensional data.These data are used for association analysis,multidimensional perspective,and knowledge mining,and can effectively support food security analysis and intelligent decision-making.[Methods]This paper systematically describes the system architecture,data schema,index system,and early warning model of food security analysis.Taking“Kunyue food security big data analysis system(KEDS)”as an example,this paper shows the services of food security structure analysis,factor analysis,balance analysis,security early warning and intelligent decision-making,etc.[Results]KEDS can provide fast,accurate,multi angle and personalized knowledge services for regional food security assessment,food security early warning and other decision-making analysis.[Conclusions]Multidimensional data driven food security analysis and intelligent decision-making system has great potential to analyze the state of food security in various regions every year,but it also needs to integrate new artificial intelligence models and methods to improve the efficiency and performance.

关 键 词：多维数据 粮食安全 智能决策 大数据分析 

分 类 号：TS210.1[轻工技术与工程—粮食、油脂及植物蛋白工程] TP311.13[轻工技术与工程—食品科学与工程]