44 search results - page 2 / 9 » Information cut for clustering using a gradient descent appr... |
IPPS
2000
IEEE
13 years 9 months ago
2000
IEEE
Reconstructing a physical map of a chromosome from a genomic library presents a central computational problem in genetics. Physical map reconstruction in the presence of errors is...
KDD
2009
ACM
14 years 5 months ago
2009
ACM
We present novel semi-supervised boosting algorithms that incrementally build linear combinations of weak classifiers through generic functional gradient descent using both labele...
EMMCVPR
2005
Springer
13 years 10 months ago
2005
Springer
This paper addresses the problem of efficient information theoretic, non-parametric data clustering. We develop a procedure for adapting the cluster memberships of the data pattern...
SIGIR
2012
ACM
11 years 7 months ago
2012
ACM
As ever-larger training sets for learning to rank are created, scalability of learning has become increasingly important to achieving continuing improvements in ranking accuracy [...
EMMCVPR
2011
Springer
12 years 4 months ago
2011
Springer
Abstract. The Mumford-Shah model has been one of the most powerful models in image segmentation and denoising. The optimization of the multiphase Mumford-Shah energy functional has...