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BILDMED
2007
13 years 10 months ago
Projection Technique for Vortex-Free Image Registration
One important application of image processing in medicine is to register tissue samples onto another. Registering these highly textured images with non-parametric methods sometimes...
Patrick Scheibe, Ulf-Dietrich Braumann, Jens-Peer ...
SODA
2001
ACM
147views Algorithms» more  SODA 2001»
13 years 10 months ago
Sublinear time approximate clustering
Clustering is of central importance in a number of disciplines including Machine Learning, Statistics, and Data Mining. This paper has two foci: 1 It describes how existing algori...
Nina Mishra, Daniel Oblinger, Leonard Pitt
ICPR
2010
IEEE
13 years 12 months ago
Beyond "Near-Duplicates": Learning Hash Codes for Efficient Similar-Image Retrieval
Finding similar images in a large database is an important, but often computationally expensive, task. In this paper, we present a two-tier similar-image retrieval system with the...
Shumeet Baluja, Michele Covell
NIPS
2007
13 years 10 months ago
Nearest-Neighbor-Based Active Learning for Rare Category Detection
Rare category detection is an open challenge for active learning, especially in the de-novo case (no labeled examples), but of significant practical importance for data mining - ...
Jingrui He, Jaime G. Carbonell
UAI
2008
13 years 10 months ago
Hybrid Variational/Gibbs Collapsed Inference in Topic Models
Variational Bayesian inference and (collapsed) Gibbs sampling are the two important classes of inference algorithms for Bayesian networks. Both have their advantages and disadvant...
Max Welling, Yee Whye Teh, Bert Kappen