中华烹饪文化领域本体构建及其应用

Construction and Application of Ontology in the Domain of Chinese Cuisine Culture

主要介绍"中华烹饪文化"本体的构建以及基于该本体的文档语义标注方法两部分。在本体构建部分,采用手动添加、机器自动导入和人工语义标注多种方法相结合的方式实现本体实例的填充。基于本体的语义标注部分,详细介绍利用自然语言处理工具GATE提供的OntoGazetteer功能进行领域文档语义标注的方法。最后基于语义标注的结果展现本体在文档语义检索中的应用,这是基于本体的专题知识库模型的优势之一,即能有效提升文档检索的效果。

This paper mainly introduces the construction of Chinese Cuisine Culture Ontology and document semantic annotation based on that Ontology. In the part of Ontology construction, the authors use a combined method for Ontology population including manual editing, automatic import and manual semantic annotation. In the part of semantic annotation, the authors detail the techniques of semantic annotation using OntoGazetteer provided by GATE, a famous natural language processing tool. Finally, based on the results of the semantic annotation, semantic retrieval upon the domain documents is displayed so as to verify the function of Ontology, which is one of the advantages of the proposed model for Ontology - based subject knowledge base construction, that is improving the performance of document retrieval.