多源数据融合的南海领域主题词表

South China Sea Thesaurus with Multi-Source Data Fusion

以南海历史事件、新闻数据及文献资料为语料库,围绕南海领域特征,设计了基于分面分类法的主题词表顶层框架,从主体、物体、行为、资源、主题以及空间六个维度对南海领域主题词表进行概念描述;随后,通过候选词抽取、分类、筛选和主题词确定及词间关系识别,构建了南海领域主题词表。该词表梳理了领域内核心概念间的内在逻辑与知识脉络,为南海文献资源的语义分析提供组织工具与关联基础。

Taking the South China Sea events,news data and documents as the corpus,and focusing on the feature in the South China Sea,a top-level framework of the thesaurus based on the faceted classification method is designed.Conceptual description of the thesaurus of the South China Sea is made from the six dimensions of subject,object,behavior,resource,theme and space.Then,through candidate word extraction,classification and screening,theme determination and relationship recognition,the thesaurus of the South China Sea is obtained.The thesaurus of the South China Sea sorts out the internal logic and knowledge context between the core concepts in the field,and provides an organizational tool and association basis for the semantic analysis of South China Sea resources.