| 基于贴近度的本体概念属性相似度计算 |
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| 引用本文： | 高炜,梁立.基于贴近度的本体概念属性相似度计算[J].长春大学学报,2009,19(8):12-14. |
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| 作者姓名： | 高炜 梁立 |
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| 作者单位： | 云南师范大学计算机科学与信息技术学院,云南昆明650092 |
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| 基金项目： | 云南省教育厅科研项目(07Z40092) |
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| 摘 要： | 本体映射是实现异构本体相互操作的有效方法，其关键技术在于概念相似度的计算。属性相似度是衡量两概念相似度的重要依据，而属性间的贴近度反映了概念间的属性相似度。通过改进原有的贴近度计算公式，得到新锅属性贴近度计算方法，从而改进了本体概念间的属性相似度计算模型。实验表明，该方法具有较高的效率。
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| 关 键 词： | 本体 本体映射 相似度 贴近度 |
Proximity-based computation method for ontology concept similarity |
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| GAO Wei,LIANG Li.Proximity-based computation method for ontology concept similarity[J].Journal of Changchun University,2009,19(8):12-14. |
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| Authors: | GAO Wei LIANG Li |
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| Institution: | GAO Wei,LIANG Li (School of Computer Science , Information Technology,Yunnan Normal University,Kunming 650092,China) |
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| Abstract: | Ontology mapping is an effective method to realize heterogeneous ontology inter-operations,the key factor is to calculate concept similarities.Attribute similarity is an important basis for measuring similarities between concepts,and the proximities between two ontology concepts can reflect their similarity.A new method for proximity computation is obtained by improving the computation formula so as to improve the model for attribute similarity between two concepts.The experiments show that the new algorith... |
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| Keywords: | ontology ontology mapping similarity proximity |
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