158 search results - page 3 / 32 » Community Learning by Graph Approximation |
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
We present a novel framework for tree-structure embedded density estimation and its fast approximation for mode seeking. The proposed method could find diverse applications in co...
ESANN
2007
14 years 11 months ago
2007
A recently proposed nonlinear extension of Granger causality is used to map the dynamics of a neural population onto a graph, whose community structure characterizes the collective...
SYNASC
2006
IEEE
15 years 3 months ago
2006
IEEE
Mining relational data often boils down to computing clusters, that is finding sub-communities of data elements forming cohesive sub-units, while being well separated from one an...
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COMBINATORICA
2010
14 years 4 months ago
2010
We prove that the edges of every graph of bounded (Euler) genus can be partitioned into any prescribed number k of pieces such that contracting any piece results in a graph of bou...
WWW
2010
ACM
15 years 4 months ago
2010
ACM
Detecting clusters or communities in large real-world graphs such as large social or information networks is a problem of considerable interest. In practice, one typically chooses...