Contents extraction method, contents extraction apparatus, contents information display method and apparatus

摘要

A set age of a user is updated on the basis of information of the birth date of the user and date information updated with time. Taste information of the user is learned on the basis of operation history information of the user and contents related information corresponding to the operation. Contents extraction conditions are reset in accordance with the taste information of the user and the updated set age, and contents which can be an object to be watched by the user are extracted from a plurality of contents depending on the reset extraction conditions.