Method for updating multimedia feature information

Details Method for updating multimedia feature information Method for updating multimedia feature information

2005-07-05

2005-07-05

Rones, Charles (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C704S501000

Reexamination Certificate

active

06915292

ABSTRACT:
A method for updating multimedia feature information such as weight and reliability is provided. The method according to the present invention first performs a multimedia retrieval based on the previously used weight, receives one or more user feedback on a relevance of the retrieval, calculates a performance of the present retrieval, and updates reliability of the present multimedia feature in consideration of the calculated retrieval performance. On the basis of the updated reliability, the weight of the present multimedia feature is updated.

REFERENCES:
patent: 5835667 (1998-11-01), Wactlar et al.
patent: 6208804 (2001-03-01), Ottesen et al.
patent: 6347313 (2002-02-01), Ma et al.
patent: 6408293 (2002-06-01), Aggarwal et al.
patent: 6411724 (2002-06-01), Vaithilingam et al.

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