A multimedia data keyword management method and a keyword data structure
which can be applied to a search system is disclosed. According to the
present invention, the search system includes a data table having a
plurality of multimedia objects mapped with one or more keywords and can
additionally register a new keyword to a data table through a feedback of
a user according to a search result when a particular multimedia object is
to be searched with a specific keyword. Each newly registered keyword can
be weighted based on the keyword feedback authorization level of the user
providing the feedback.
