INTEREST AND PREFERENCE PREDICTION DEVICE, AND INTEREST AND PREFERENCE PREDICTION METHOD

摘要

An interest and preference prediction device (10) is provided with: a visiting POI information acquisition unit (14) that acquires visiting POI information including visiting date and time information about a visiting POI which is the visiting destination of a user and category information about the visiting POI; and an interest and preference prediction unit (15) that estimates a user's interest and preference based on the category information about the visiting POI in accordance with the visiting time and date of the visiting POI by using the acquired visiting POI information.