| 电子商务领域本体知识库的构建及应用 |
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| 引用本文： | 王志强,任燕,郭宁,傅向华. 电子商务领域本体知识库的构建及应用[J]. 计算机系统应用, 2010, 19(11): 38-42 |
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| 作者姓名： | 王志强 任燕 郭宁 傅向华 |
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| 作者单位： | 深圳大学计算机与软件学院,广东深圳,518060 |
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| 基金项目： | 广东省自然科学基金项目(07301329);深圳市科技计划资助项目(200741) |
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| 摘 要： | 本文利用本体丰富的语义知识和语法结构及其共享性,构建了电子商务领域的本体知识库,用于解决数据的结构异构和语义异构问题。同时开发了面向电子商务领域本体知识库的汉语自动分词系统。结果表明,引入本体知识库能在一定程度上提高词语切分的正确率。
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| 关 键 词： | 本体 领域本体知识库 汉语自动分词 |
| 收稿时间： | 2010-03-17 |
| 修稿时间： | 2010-04-09 |
Construction and Application of Domain Ontology Repository for Electronic Commerce |
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| WANG Zhi-Qiang,REN Yan,GUO Ning,FU Xiang-Hua. Construction and Application of Domain Ontology Repository for Electronic Commerce[J]. Computer Systems& Applications, 2010, 19(11): 38-42 |
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| Authors: | WANG Zhi-Qiang REN Yan GUO Ning FU Xiang-Hua |
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| Affiliation: | (College of Computer ＆ Software Engineering,Shenzhen University,Shenzhen 518060,China) |
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| Abstract: | Ontology contains abundant semantic knowledge, syntax structure, and shared information. In this paper, a domain ontology repository for electronic commerce is firstly established to solve the problem of data structural and semantic isomerism. And then a prototype system of automatic Chinese word segmentation is developed based on the domain ontology repository. The experiment results show that the recall rate of Chinese word segmentation is improved partly. |
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| Keywords: | ontology domain ontology repository automatic Chinese word segmentation |
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