Seiko Epson Corporation

Yoichi Hirabayashi

Masahisa Ikejiri

Megumi Sano

Nobuo Muto

An information processing device includes: a user information acquisition unit which acquires first information, second information, and third information about a user; a correlation information acquisition unit which acquires correlation information representing a relation between the first information, the second information, and the third information; an initial value setting unit which sets an initial value of the first information, the second information, and the third information; a fixing designation unit which designate fixing of the first information; a change designation unit which designates change of the second information; and an update unit which updates the third information on the basis of the correlation information.

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Matsumoto, Japan

Yoichi Hirabayashi