287 search results - page 15 / 58 » Performance analysis of LVQ algorithms: A statistical physic... |
TSP
2011
13 years 2 months ago
2011
—This paper addresses the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case and therefore only consider the quaterni...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
We study a new gigapixel image sensor that is reminiscent of traditional photographic film. Each pixel in the sensor has a binary response, giving only a one-bit quantized measur...
STOC
2002
ACM
14 years 8 months ago
2002
ACM
Cooper, Dyer and Frieze studied the problem of sampling H-colourings (nearly) uniformly at random. Special cases of this problem include sampling colourings and independent sets a...
SAC
2006
ACM
14 years 1 months ago
2006
ACM
This paper describes and evaluates various general stemming approaches for the French, Portuguese (Brazilian), German and Hungarian languages. Based on the CLEF test-collections, ...
TMI
2010
13 years 2 months ago
2010
Abstract--We have developed a novel, model-based active contour algorithm, termed "snakules", for the annotation of spicules on mammography. At each suspect spiculated ma...