Content evaluation device, content search device, content evaluation method, content search method, and first and second computer programs

摘要

The content evaluation apparatus is configured to extract the feature quantity quantitatively characterizing the content for each of the plurality of contents, and the one search word among the plurality of contents is positively or negatively evaluated. Interpolating means (22) for interpolating the distribution of feature quantities related to content having a history, and creating means (24) for creating a score curve in which scores are associated with the feature quantities based on the interpolated distribution. . The degree of conformity is evaluated by providing a calculation means (25) for calculating a score based on the score curve thus created.