39 search results - page 2 / 8 » Finding Biclusters by Random Projections |
SIGIR
2006
ACM
13 years 12 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...
PAKDD
2007
ACM
14 years 2 days ago
2007
ACM
Abstract. Noise significantly affects cluster quality. Conventional clustering methods hardly detect clusters in a data set containing a large amount of noise. Projected clusterin...
MEDIAFORENSICS
2010
13 years 7 months ago
2010
In this paper, we consider a forensic multimodal authentication framework based on binary hypothesis testing in random projections domain. We formulate a generic authentication pr...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
In this paper, we focus on the use of random projections as a dimensionality reduction tool for sampled manifolds in highdimensional Euclidean spaces. We show that geodesic paths ...
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
The theory of compressed sensing tells a dramatic story that sparse signals can be reconstructed near-perfectly from a small number of random measurements. However, recent work ha...