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| 知识图谱研究现状及军事应用 | |
| 引用本文： | 林旺群,汪淼,王伟,王重楠,金松昌. 知识图谱研究现状及军事应用[J]. 中文信息学报, 2021, 34(12): 9-16 |
| 作者姓名： | 林旺群 汪淼 王伟 王重楠 金松昌 |
| 作者单位： | 1.军事科学院 评估论证研究中心,北京 100091; 2.军事科学院 国防科技创新研究院,北京 100071 |
| 摘 要： | 知识图谱以语义网络的形式将客观世界中概念、实体及其之间的关系进行结构化描述,提高了人类从数据中抽取信息、从信息中提炼知识的能力。该文形式化地描述了知识图谱的基本概念,提出了知识图谱的层次化体系架构,详细分析了信息抽取、知识融合、知识架构、知识管理等核心层次的技术发展现状,系统梳理了知识图谱在军事领域的应用,并对知识图谱未来发展的挑战和趋势进行了总结展望。 |
| 关 键 词： | 知识图谱 信息抽取 知识融合 知识推理 军事应用 |
A Survey to Knowledge Graph and Its Military Application |
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| LIN Wangqun,WANG Miao,WANG Wei,WANG Chongnan,JIN Songchang. A Survey to Knowledge Graph and Its Military Application[J]. Journal of Chinese Information Processing, 2021, 34(12): 9-16 | |
| Authors: | LIN Wangqun WANG Miao WANG Wei WANG Chongnan JIN Songchang |
| Affiliation: | 1.Center for Assessment and Demonstration Research, Academy of Military Science, Beijing 100091, China; 2.National Innovation Institute of Defense Technology, Academy of Military Science, Beijing 100071, China |
| Abstract: | Knowledge graph describes the concept, entity and their relationship in the form of semantic network. In this paper, we formally describe the basic concepts and the hierarchical architecture of knowledge graph. Then we review the state-of-the-art technologies of information extraction, knowledge fusion, schema, knowledge management. Finally, we probes into the application of knowledge graph in the military field, revealing challenges and trends of the future development. |
| Keywords: | knowledge graph information extraction knowledge fusion knowledge inference military application |
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