APPARATUS, METHOD AND PROGRAM FOR VISUALIZING GRAPH

摘要

PROBLEM TO BE SOLVED: To precisely perform detailed data analysis without displaying many nodes on a screen when displaying a graph on the screen and analyzing data.

SOLUTION: A display data creation part 13 creates display graph data 131 of a graph including at least one of master nodes. An interface part 14 displays the display graph data 131 on the screen. Also, the interface part 14 receives operation for selecting one of master nodes included in the display graph data 131 and operation for selecting one sort of attribute out of a plurality sorts of attributes. The display data creation part 13 extracts a slave node which is a slave node corresponding to the selected master node and in which an attribute value of the selected attribute satisfies a predetermined standard. Then, the extracted slave node and an edge connecting between the slave node and the master node are added to the display graph data 131 and the display graph data 131 is displayed by the interface part 14.

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