APPARATUS, METHOD, AND PROGRAM FOR ACQUIRING EVALUATION INFORMATION OF OBJECT OF INTEREST

摘要

<P>PROBLEM TO BE SOLVED: To provide a technology for acquiring evaluation information of an object in a virtual-reality space. Ž<P>SOLUTION: An evaluation acquisition apparatus includes: a first conversation data acquiring section for acquiring neighboring conversation data composed of conversations which are made around an object of interest to be evaluated; a second conversation data acquiring section for acquiring wide-range conversation data composed of conversations made in an area in a virtual-reality space wider than a neighboring area of the object of interest; and an acquiring section for specifying expressions frequently appearing in the neighboring conversation data by use of the neighboring conversation data and the wide-range conversation data to acquire the expressions as the evaluation information of the object of interest. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž