中英文词表概念映射关系及处理方案研究*

摘要

Within the perspective of resource integration and cross-language information retrieval, the paper introduces the need of thesau-rus interoperability and concept mapping and analyzes the study of major mapping types. Based upon the relevance of paradigmatic rela-tionships in the thesaurus to mapping types, it presents several treatment methods, such as matching English and Chinese synonym sets in the view of equivalence mapping and translation, recommending candidates for compound equivalence mapping according to the relation-ships of concept coordination, reasoning the candidate words for one-to-many mapping on account of poly-hierarchical relationship, and building mapping between specific concept and facet term from the view of classification. In addition, it also discusses the cause of inter-ference during mapping,such as sorting depth,multiple meaning, contradiction among semantic relationships, and mapping direction.%从资源整合、跨语言检索的角度，介绍了词表互操作及概念映射的需求，分析了主要映射类型的研究情况，基于词表内聚合关系与映射类型的关联提出概念映射关系的几种处理方案，如基于等同关系及译项进行中英文同义词集及词义的相似匹配；基于词表内明确标明的组代关系及暗含的组配情况，推荐候选的复合等同映射；基于多重属分关系，推理一对多映射的候选语词；基于分类思想，解决专指概念与分面主题词、宽泛概念与基本大类的映射情况。此外，讨论了映射干扰的产生原因，如分类深度、多义项、语义关系矛盾、映射方向等。