8 search results - page 1 / 2 » Computing with Fisher geodesics and extended exponential fam... |
Presentation
Presentation of the exponential families, of the mixtures of such distributions and how to learn it. We then present algorithms to simplify mixture model, using Kullback-Leibler di...
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
Compared with Diffusion Tensor Imaging (DTI), High Angular Resolution Imaging (HARDI) can better explore the complex microstructure of white matter. Orientation Distribution Functi...
GECCO
2010
Springer
13 years 9 months ago
2010
Springer
The family of natural evolution strategies (NES) offers a principled approach to real-valued evolutionary optimization by following the natural gradient of the expected fitness....
IWCM
2004
Springer
13 years 10 months ago
2004
Springer
Estimation of optical flow and physically motivated brightness changes can be formulated as parameter estimation in linear models. Accuracy of this estimation heavily depends on t...
SIGECOM
2010
ACM
13 years 10 months ago
2010
ACM
We analyze the complexity of computing pure strategy Nash equilibria (PSNE) in symmetric games with a fixed number of actions. We restrict ourselves to “compact” representati...