Information processing apparatus, information processing method, and program
AssigneeSony Corporation
InventorsAkihiko Ito, Tetsuo Maruyama
Life of this patent
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Abstract
Provided is an information processing apparatus, including: storage configured to store a rarity level of each of a plurality of pieces of content, and access history of a user, the plurality of pieces of content being accessed by the user; and a controller configured to determine, based on the stored access history, rarity levels of a predetermined number or more of pieces of content, the pieces of content being accessed by the user in a predetermined unit time, to calculate a preference level of the user based on the determined rarity level, and to create information showing the calculated preference level.
Claims14
An information processing apparatus, comprising:
- storage configured to store a rarity level of each of a plurality of pieces of content, and access history of a user, the plurality of pieces of content being accessed by the user;
- and
- a controller configured
- to determine, based on the stored access history, rarity levels of a predetermined number or more of pieces of content, the pieces of content being accessed by the user in a predetermined unit time,
- to calculate a preference level of the user based on the determined rarity level, and
- to create information showing the calculated preference level.
An information processing method for use in an information processing apparatus having a storage device and a controller, said method comprising:
- storing, in the storage device, a rarity level of each of a plurality of pieces of content, and access history of a user, the plurality of pieces of content being accessed by the user;
- determining, based on the stored access history, rarity levels of a predetermined number or more of pieces of content, the pieces of content being accessed by the user in a predetermined unit time;
- calculating a preference level of the user based on the determined rarity level;
- and
- creating information showing the calculated preference level,
- in which the determining, the calculating and the creating are performed by the calculating device.
A non-transitory computer readable recording medium having stored thereon a program to cause an information processing apparatus to execute the steps of:
- storing a rarity level of each of a plurality of pieces of content, and access history of a user, the plurality of pieces of content being accessed by the user;
- determining, based on the stored access history, rarity levels of a predetermined number or more of pieces of content, the pieces of content being accessed by the user in a predetermined unit time;
- calculating a preference level of the user based on the determined rarity level;
- and
- creating information showing the calculated preference level.
Dependencies are inferred from the claim text.