Research on Government Domain Ontology Construction Method Based on Formal Concept Analysis

Abstract

In the last decade, formal concept analysis (FCA) has received significant attention for knowledge processing tasks in various research fields. In the ontology construction of government domain, a major issue is that the current methods are hard to discover and extract the implied concept of domain and relationship between them. Furthermore, it is hard to process the complicated realization. To overcome these issues a method is proposed in this paper based on FCA. In this process, an ontology prototype was constructed artificially to improve the accuracy of the topic concept and relationship. And FCA was used as a tool to mining the concept and relation to improve the comprehensiveness of construction of government domain ontology. Finally we proved the feasibility of the method. The analysis derived from the proposed method is also compared with other methods with an empirical analysis.