| 改进的关系模式本体学习映射规则研究 |
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| 引用本文： | 卢益清,李忱.改进的关系模式本体学习映射规则研究[J].科学技术与工程,2014,14(5):97-101. |
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| 作者姓名： | 卢益清 李忱 |
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| 作者单位： | 北京信息科技大学 信息管理学院,北京,北京信息科技大学 信息管理学院,北京 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 针对现有本体学习方法中存在的问题进行改进,提出了由关系模式进行本体学习的若干映射规则。首先介绍了本体的形式化定义,然后对现有关系模式向本体转换的各种方法进行了总结,并分析其存在的问题。在此基础上提出了基于关系模式的本体学习映射规则,并通过实例分别进行了说明。最后对算法的语义覆盖度进行了评价。
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| 关 键 词： | 本体学习 关系模式 映射规则 |
| 收稿时间： | 8/6/2013 12:00:00 AM |
| 修稿时间： | 2013/9/26 0:00:00 |
Modified mapping rules of ontology learning from relational schema |
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| Lu Yi-qing and Li Chen.Modified mapping rules of ontology learning from relational schema[J].Science Technology and Engineering,2014,14(5):97-101. |
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| Authors: | Lu Yi-qing and Li Chen |
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| Institution: | School of Information Management,Beijing Information Science and Technology University,Beijing |
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| Abstract: | In this paper, the relational schema mapping rules to ontology learning was studied aiming the existing problem. Firstly the formalization definition of ontology was introduced. Then the existing relational schema converting to ontology methods were summarized and analyzed its existing problems. Based on this, the ontology mapping rule based on relational schema were introduced, and explained through example. Finally, the semantic coverage of algorithm was evaluated. |
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| Keywords: | ontology learning relational schema mapping rules |
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