| 摘要 |
An impression degree extraction apparatus which precisely extracts an impression degree without imposing a strain on a user in particular. A content editing apparatus (100) comprises a measured emotion property acquiring section (341) which acquires measured emotion properties which show an emotion having occurred in the user in a measurement period, and an impression degree calculating part (340) which calculates the impression degree being a degree which shows how strong the user was impressed in the measurement period by comparing reference emotion properties which shows an emotion having occurred in the user in a reference period and the measured emotion properties. The impression degree calculating part (340) calculates the impression degree to be higher with the increase of the difference between the first emotion properties and the second emotion properties with the second emotion properties as the reference.
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