GRAPH STRUCTURE ANALYSIS DEVICE, GRAPH STRUCTURE ANALYSIS METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

摘要

A graph structure analysis device 10 is for analyzing a graph structure. The graph structure analysis device 10 comprises: a range selection unit 11 that selects, in the graph structure, a range to be analyzed and a range to be compared which is for comparing to the range to be analyzed; and a characteristic expression extraction unit 12 that extracts, for each of the range to be analyzed and the range to be compared, a characteristic expression from data related to the range.