Preference estimation apparatus, preference estimation method, and preference estimation program

摘要

PROBLEM TO BE SOLVED: To acquire information with high likelihood about a preference of a user.SOLUTION: The invention is configured so that, if it is detected that an inhabitant A and an inhabitant C stay on a living room in a time zone from 11 o'clock to 12 o'clock of every Sunday, an estimation unit 120 of a preference estimation device 100 estimates that the inhabitant A and the inhabitant C are interested in travel, as a preference when the inhabitant A and the inhabitant C spend time together, on the basis of a use state of a television in the time zone indicated by appliance information 150 corresponding to the living room stored in a memory 102; then the estimation unit 120 creates information indicating that the inhabitant A and the inhabitant C are interested in travel, as preference information 180 corresponding to a combination of the inhabitant A and the inhabitant C.SELECTED DRAWING: Figure 1