21 search results - page 4 / 5 » Bounds for Estimation of Covariance Matrices From Heterogene... |
PRL
2007
13 years 5 months ago
2007
Abstract – In this paper we seek a Gaussian mixture model (GMM) of the classconditional densities for plug-in Bayes classification. We propose a method for setting the number of ...
SIAMJO
2010
13 years 1 months ago
2010
When liquidating a portfolio of large blocks of risky assets, an institutional investor wants to minimize the cost as well as the risk of execution. An optimal execution strategy ...
TSP
2011
13 years 1 months ago
2011
—In this paper, a novel algorithm to blindly separate an instantaneous linear underdetermined mixture of nonstationary sources is proposed. It means that the number of sources ex...
IJRR
2010
13 years 4 months ago
2010
Abstract— Accurate terrain estimation is critical for autonomous offroad navigation. Reconstruction of a 3D surface allows rough and hilly ground to be represented, yielding fast...
AMAI
2004
Springer
13 years 11 months ago
2004
Springer
The Minimax Probability Machine (MPM) constructs a classifier, which provides a worst-case bound on the probability of misclassification of future data points based on reliable ...