Heterogeneous Data Conversion Based on Semantic Models of Expert Information
Gao Liu · Computer Systems and Applications · 2010
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.