| 摘要 |
<p>Provided is a system (40) which provides content (CC) with respect to a search request including spectrum data (ASD) which is obtained by a sensor (61), said content being associated with context information (Cx) which is estimated from the spectrum data (ASD). The system (40) comprises: a database (44) including a plurality of context information (Cx), and a plurality of stocked spectrum data (SSD) which is respectively ranked with respect to the plurality of context information (Cx); a comparison unit (45a) which computes a score of the stocked spectrum data with respect to the obtained spectrum data (ASD); and an output unit (46) which outputs the content (CC) which is associated with the context information (Cx) so as to be selected in descending order by score and rank.</p> |
