摘要
本研究针对应急科技情报服务平台的特点,提出了应急平台的技术框架设计方案,探讨了平台关键技术,包括知识库、探索性数据分析、容器化技术、数据可视化、融媒体技术应用和数据安全等,重点就作为核心技术的知识库构建所涉及的多源异构数据采集、数据清洗、知识抽取、知识推理和推荐算法等进行较系统的阐述,提出相关技术的解决思路和方案,并介绍了平台在应急情报服务的应用案例,为大数据技术在应急平台的应用提供参考。
Based on the characteristics of the emergency scientific and technological information service platform,this research proposes the technical framework design of the emergency platform,and discusses some key technologies of the platform,including knowledge base,exploratory data analysis,containerization technology,data visualization,fusion media technology application and data Security,etc.,focusing on the multi-source heterogeneous data collection,data cleaning,knowledge extraction,knowledge reasoning and recommendation algorithm involved in the construction of the knowledge base as the core technology,and put forward relevant technical solutions,and the application case of the platform in the emergency information service is introduced,and it provides references for the application of big data technology in the emergency platform.
作者
王良熙
WANG Liangxi(Fujian Institute of Scientific and Technological Information,Fuzhou 350003,China;Key Laboratory of Information Network in Fujian Province,Fuzhou 350003,China)
出处
《情报工程》
2020年第4期116-127,共12页
Technology Intelligence Engineering
基金
中央引导地方科技发展专项“打造区域科技创新智库基础条件与能力建设”(2019L3015)
省属公益类科研院所基本科研专项“分布式科技数据采集与存储平台的研究与应用”(2019R1008-8)。
关键词
应急
响应
知识库
科技情报
Emergency
response
knowledge base
scientific and technological information
