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Ranking of data
From Mathematics Is A Science
Revision as of 17:32, 19 December 2010 by imported>WikiSysop
Ranking of data means global maximization based on the scores of the nodes, which is easy, or on the local rankings. The latter might be thought of as a flow, a discrete vector field, or a 1-form $g$. If $g=df$ (i.e. g is exact), we're done. Indeed f is the global ratings function. If not use Hodge decomposition to get f.
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