Robot, user preference estimation device, user preference estimation method and program

摘要

I will accurately estimate the profile and preferences of the user task. The tag attached to an article, a receiving means 2 for receiving information about the article, on the basis of information about an article receiving means 2 receives A1 A user preference estimation device 100 obtains the article name of the article I includes the article name determining means 3 for, and a preference determining means 4 based on the information about the goods receiving means 2 has received, to estimate the preferences of the user. From a database that stores the preference information based on the article name that the article name determining means 3 has obtained, corresponding to the article name and the article name, and obtains the preference information corresponding to the article name, the preference determining means 4, the user to determine the preferences.