华侨大学学报（自然科学版）2012，Vol.33Issue(1)：27-32,6.
一种基于农业领域本体的语义检索模型
A Semantic Retrieval Model Based on Agricultural Field Ontology
摘要
Abstract
A semantic retrieval model is proposed based on the ontology and vocabulary of agriculture domain. This model provides an interface for user to input natural language, then it maps identified keywords to ontology entities by calculating the correlation and similarity between them; furthermore, we give a set of rules for semantic extension based on the features of agricultural ontology; and we extend and order the result got from the ontology to the annotated documents.关键词
本体/语义扩展/语义检索模型/农业领域Key words
ontology/semantic extension/ semantic retrieval model/ agricultural domain分类
信息技术与安全科学引用本文复制引用
陈叶旺,李海波,余金山..一种基于农业领域本体的语义检索模型[J].华侨大学学报（自然科学版）,2012,33(1):27-32,6.基金项目
福建省自然科学基金资助项目(A0810013) （A0810013）
福建省农业科技重大项目(2010N5008) （2010N5008）
华侨大学高层次人才科研启动项目(09BS619) （09BS619）
