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Received:January 15, 2010 Revised:February 27, 2010
Received:January 15, 2010 Revised:February 27, 2010
中文摘要: 针对专家信息异构数据转换过程中数据之间映射关系的建立问题，提出了一种基于专家信息语义模型的方法。详细阐述了专家数据表语义模型的建立方法，语义相似度计算的方法及基本原理，选取了一种适用于专家数据语义的计算模型，在此模型的基础上对各种影响语义之间相似度的因素进行调整，并对实验结果进行对比分析，找到了一种更加有效、准确的语义相似度计算方法。
Abstract:A new method based on semantic models of expert information is proposed. It aims to resolve the problem of establishing data mapping in a heterogeneous data conversion process of expert information. This paper investigates the methods of establishing a semantic model based on a data table of expert information and the basic principles and methods of semantic similarity calculation. It selects a calculation model suitable for semantics of expert data and adjusts the factors which affect the semantic similarity of the data table in this model. Through a comparative analysis of the experimental results, a more effective and accurate method of calculating the semantic similarity is found.
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基金项目:国家自然科学基金(60873081,M0921005,U0835003);高等学校博士学科点专项科研基金(20090162110072)
| Author Name | Affiliation |
| YANG Jia | 中南大学 信息科学与工程学院 湖南 长沙 410083 |
| HUANG Fang | |
| LONG Jun | |
| LIU Gao-Song |
| Author Name | Affiliation |
| YANG Jia | 中南大学 信息科学与工程学院 湖南 长沙 410083 |
| HUANG Fang | |
| LONG Jun | |
| LIU Gao-Song |
引用文本：
杨佳,黄芳,龙军,刘高嵩.专家信息语义模型异构数据转换技术.计算机系统应用,2010,19(10):57-62
YANG Jia,HUANG Fang,LONG Jun,LIU Gao-Song.Heterogeneous Data Conversion Based on Semantic Models of Expert Information.COMPUTER SYSTEMS APPLICATIONS,2010,19(10):57-62
杨佳,黄芳,龙军,刘高嵩.专家信息语义模型异构数据转换技术.计算机系统应用,2010,19(10):57-62
YANG Jia,HUANG Fang,LONG Jun,LIU Gao-Song.Heterogeneous Data Conversion Based on Semantic Models of Expert Information.COMPUTER SYSTEMS APPLICATIONS,2010,19(10):57-62
