Human relationship graph generation device and content search device, human relationship graph generation program and content search program

摘要

PPROBLEM TO BE SOLVED: To provide a personal relation graph creation device capable of showing a detailed content in a simplified manner, a program therefor, a content retrieval device capable of retrieving a desired content with the detailed content as a clue, and a program therefor. PSOLUTION: The personal relation graph creation device 1 for creating, for a correlation of persons within a content which is used to illustrate the content, a personal relation composed of node and edge by taking the persons as labels of nodes and showing the relation between the persons as an edge connecting the nodes, comprises a content acquisition means 3, a text data analysis means 5, a correlation graph creation means 7, and a display means 9. PCOPYRIGHT: (C)2008,JPO&INPIT