612 search results - page 37 / 123 » Hierarchical Clustering of a Mixture Model |
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper seeks to increase the efficiency of background subtraction algorithms for motion detection. Our method uses a quadtree-base hierarchical framework that samples a small ...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
Text clustering is most commonly treated as a fully automated task without user feedback. However, a variety of researchers have explored mixed-initiative clustering methods which...
JDCTA
2010
13 years 2 months ago
2010
Text clustering is one of the difficult and hot research fields in the text mining research. Combing Map Reduce framework and the neuron initialization method of VPSOM (vector pre...
ICML
2002
IEEE
14 years 9 months ago
2002
IEEE
We present two results which arise from a model-based approach to hierarchical agglomerative clustering. First, we show formally that the common heuristic agglomerative clustering...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
Many systems in sciences, engineering and nature can be modeled as networks. Examples are internet, metabolic networks and social networks. Network clustering algorithms aimed to ...