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。

英文摘要：

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.