Content processing device

摘要

A content processing device includes a first acquisition unit acquiring a content data; a second acquisition unit acquiring a history including a time when a user plays the content data; a first extraction unit extracting a keyword from the content data; a management unit extracting a preference keyword representing a preference of the user from the keyword based on the history, said management unit managing the extracted preference keyword with an importance score; a presentation unit presenting a recommended content data according to a comparison of the keyword and the preference keyword; an update unit updating the importance score of the preference keyword corresponding to the recommended content data selected by the user; and a second extraction unit extracting another recommended content data using the updated importance score.

主权项

1. A content processing device comprising:
a first acquisition unit acquiring a content data having a plurality of scenes; a second acquisition unit acquiring a history of a play operation selected by a user from one of a normal play, a fast forward play, a slow play, a repetitive play, a clipping of a scene in an editable device or a chapter setting to a specific scene, including a play start time when the user starts playing the scene of the content data and a play end time when the user finishes playing the scene of the content data; a history storage device of a computer storing the history of the play operation acquired by the second acquisition unit, the history including a plurality of pairs of the play start time and the play end time by the user; a first extraction unit extracting a keyword from the scene of the content data; a management unit extracting a preference keyword representing a preference of the user from the keyword based on the history of the play operation stored in the history storage device, and managing the extracted preference keyword with an importance score; a presentation unit presenting a recommended content data according to a comparison of the keyword and the preference keyword; an update unit updating the importance score of the preference keyword corresponding to the recommended content data selected by the user; and a second extraction unit extracting another recommended content data using the updated importance score, wherein the second extraction unit acquires the content data and the history corresponding to the content data which the user plays, and the management unit adjusts the importance score of the preference keyword based on the history, and executes to score about the scene based on the operation history.