System for browsing through a music catalog using correlation metrics of a knowledge base of mediasets
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United States of America Patent
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May 17, 2011
Grant Date -
Apr 28, 2011
app pub date -
Jan 4, 2011
filing date -
Feb 4, 2005
priority date (Note) -
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Abstract
A system and method to navigate through a media item catalog and generate recommendations using behavioral metrics such as correlation metrics (FIGS. 1,2) from a knowledge base (400) of mediasets (FIG. 4, 1-7). One implementation uses a knowledge base comprising a collection of mediasets. Various metrics (Metric 1-Metric m) among media items (m.sub.1 . . . ) are considered by analyzing how the media items are grouped to form the sets in the knowledge base (400). Such metrics preferably are stored in a matrix (100) that allows the system to dynamically build appropriate navigation lists (FIG. 3) from media items that a user selects (FIG. 5).
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