1748 search results - page 127 / 350 » Acceleration of the EM algorithm |
137
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NIPS
2004
15 years 4 months ago
2004
We present a novel method for learning with Gaussian process regression in a hierarchical Bayesian framework. In a first step, kernel matrices on a fixed set of input points are l...
116
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ACL
1997
15 years 4 months ago
1997
We propose a new method of classifying documents into categories. We define for each category a finite mixture model based on soft clustering of words. We treat the problem of cla...
132
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GECCO
2008
Springer
15 years 4 months ago
2008
Springer
This note is best described as a ‘Research Challenge’, and concerns building an ultra high frequency (UHF) trading system. The emphasis is on addressing the problems posed by ...
121
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CSDA
2007
15 years 3 months ago
2007
R package flexmix provides flexible modelling of finite mixtures of regression models using the EM algorithm. Several new features of the software such as fixed and nested var...
113
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TIT
2002
15 years 2 months ago
2002
We consider the problem of estimating the feedback coefficients of a linear feedback shift register (LFSR) based on noisy observations. In the current approach, the coefficients a...