| 摘要 |
PROBLEM TO BE SOLVED: To easily retrieve desired contents by calculating an interest degree in each field through the use of a conversion matrix obtained by calculating a relating degree with respect to plural fields by each content and identifying and displaying the interest degree of each field based on the interest degree in each calculated field. SOLUTION: A walk through processing part 501 generates a moving path 206 and selecting information 205 in accordance with the moving instruction 304 and the selecting instruction 305 of a user to output to a content interest degree calculation part 402. Then, the part 402 calculates an interest degree 104 to each content by using information 206 and 205 inputted from the part 501 or field designating information and a conversion matrix 209 from the user. A field processing part 502 identifies and displays 405 the interest degree of each content based on the interest degree 104 with respect to each content. |
