| 摘要 |
PROBLEM TO BE SOLVED: To provide a retrieval menu preparation device being cordinated with data and generating a retrieval menu even with regard to choices included in a classification pattern in which a view point of classification is different and there is no relation in meaning. SOLUTION: A data storage part 101 stores input data, a data feature point extraction part 102 extracts a feature point from the input data, a classification pattern storage part 103 stores classification pattern information 700, a coordinate part 105 coordinates the input data and a classification pattern, the first classification pattern selection part 106 selects an optimum classification pattern, a menu preparation part 107 prepares a retrieval menu on the basis of the selected classification pattern and a display part 108 displays the prepared retrieval menu. |
