CODE ANALYZING DEVICE, CODE ANALYZING METHOD, AND INFORMATION STORAGE MEDIUM

摘要

To provide a symbol analyzing device capable of carrying out post hoc analysis of the meaning of a symbol used in communications . The symbol analyzing device comprises a symbol acquiring section (14) for acquiring, for each of the plurality of communications (for example, a message), one or more symbols (for example, a word) used in the communications; a first symbol position coordinates calculating section (16) for calculating position coordinates of each symbol in a first space having coordinate axes each corresponding to each of the plurality of communications; a similarity matrix calculating section (18) and an eigenvalue/eigenvector calculating section (20) for calculating one or more characteristic directions in the first space based on the position coordinates calculated by the first symbol position coordinates calculating section (16); and a second symbol position coordinates calculating section (22) for calculating position coordinates of each symbol in a second space having coordinate axes each corresponding to each of the characteristic directions, based on the characteristic directions calculated and the position coordinates calculated by the first symbol position coordinates calculating section (16).