摘要
本体映射可以解决本体间的异构和不一致性,在现有的本体映射过程中,通常采用人工定义实体权值表示资源的重要性。提出一种通过对特征语义进行分析,定义不同实体特征相似度的计算模型和权值计算模型,实现特征权值的自动计算。实验结果表明,该方法可以提高本体映射的自动化程度,且具有较好的准确性,提高了本体映射效果。
Ontology mapping can solve the dissimilarity between ontologies. In the process of ontology mapping, weights of artificial definition can be used to show the importance of resources. By feature semantic analysis, defining characteristics of the different entities similarity calculation model and weight calculation model are proposed to make automatic calculation. The results show that it makes the ontology mapping process more automatic while retaining satisfying accuracy. And it has better accuracy and better ontology mapping effectiveness.
出处
《重庆科技学院学报(自然科学版)》
CAS
2014年第3期157-160,共4页
Journal of Chongqing University of Science and Technology:Natural Sciences Edition
基金
安徽省自然科学基金项目(1308085MF84)
关键词
特征语义
本体映射
特征权值
semantics of features
ontology mapping
feature weight