| 基于变换模型的本体相似度计算与本体映射(英文) |
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| 引用本文： | 兰美辉,高炜.基于变换模型的本体相似度计算与本体映射(英文)[J].曲靖师范学院学报,2011,30(6):52-55. |
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| 作者姓名： | 兰美辉 高炜 |
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| 作者单位： | 1. 曲靖师范学院计算机科学与工程学院,云南曲靖,655011
2. 苏州大学数学科学学院,江苏苏州,215006 |
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| 基金项目： | 国家自然科学基金项目(60903131)阶段性研究成果 |
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| 摘 要： | 本体相似度计算是信息检索的重要研究课题并广泛应用于计算机科学的诸多领域.运用变换模型提出本体相似度计算和本体映射的新算法.通过排序学习函数,将本体图映射成实直线,将本体图中的顶点映射成对应实数.通过比较本体图中顶点所对应实数的差值来判断两个顶点的相似程度.两个实验显示,所提出的算法对计算本体相似度和建立本体映射是有效的.
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| 关 键 词： | 本体 相似度计算 排序 变换模型 Lipschitz光滑 |
Transformation Models for Ontology Similarity Measure and Ontology Mapping |
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| Lan Meihui,Gao Wei.Transformation Models for Ontology Similarity Measure and Ontology Mapping[J].Journal of Qujing Normal College,2011,30(6):52-55. |
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| Authors: | Lan Meihui Gao Wei |
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| Institution: | Lan Meihui1,Gao Wei 2,3(1.Department of Computer Science and Engineering,Qujing Normal University,Qujing Yunnan 655011,2.Department of Mathematics,Soochow University,Suzhou Jiangsu 215006,3.Department of Information,Yunnan Normal University,Kunming Yunnan 650092,China) |
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| Abstract: | Ontology similarity calculation is an important research topic in information retrieval and it is also widely used in computer science.In this paper,we propose new algorithms for ontology similarity measurement and ontology mapping using transformation models.Via the ranking learning algorithm,the ontology graph is mapped into a line consists of real numbers.The similarity between two concepts then can be measured by comparing the difference between their corresponding real numbers.Two experimental results ... |
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| Keywords: | ontology similarity computation ranking transformation model Lipschitz smoothness |
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