Abstract
With the spread of SNS, a vast quantity of data is stored every day. The information about users attracts attention from study fields, such as city planning and marketing.In response to such a background, it argues about the research on the information extraction from SNS or a blog actively. In this paper, the proposal and evaluation of the technique which grasp the information recognition range of a user visually using facebook were performed. As a result, the information which the user was not conscious of has been grasped.