1385 search results - page 77 / 277 » Clustering by Random Projections |
175
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IJCV
2008
15 years 4 months ago
2008
Image segmentation algorithms partition the set of pixels of an image into a specific number of different, spatially homogeneous groups. We propose a nonparametric Bayesian model f...
138
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CVPR
2010
IEEE
16 years 8 days ago
2010
IEEE
Detecting and segmenting cell regions in microscopic images is a challenging task, because cells typically do not have rich features, and their shapes and appearances are highly i...
161
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SIGIR
2006
ACM
15 years 11 months ago
2006
ACM
Broder et al.’s [3] shingling algorithm and Charikar’s [4] random projection based approach are considered “state-of-theart” algorithms for finding near-duplicate web pag...
131
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WAW
2009
Springer
15 years 11 months ago
2009
Springer
The Modularity-Q measure of community structure is known to falsely ascribe community structure to random graphs, at least when it is naively applied. Although Q is motivated by a ...
133
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IM
2008
15 years 5 months ago
2008
We analyze the structure of random graphs generated by the geographical threshold model. The model is a generalization of random geometric graphs. Nodes are distributed in space, a...