1364 search results - page 81 / 273 » Sampling Methods for Unsupervised Learning |
136
Voted
ISDA
2009
IEEE
15 years 9 months ago
2009
IEEE
This paper presents postponed updates, a new strategy for TD methods that can improve sample efficiency without incurring the computational and space requirements of model-based ...
110
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ACCV
2007
Springer
15 years 8 months ago
2007
Springer
This paper presents a method for classifying the direction of movement and for segmenting objects simultaneously using features of space-time patches. Our approach uses vector quan...
102
Voted
EMNLP
2006
15 years 4 months ago
2006
We study unsupervised methods for learning refinements of the nonterminals in a treebank. Following Matsuzaki et al. (2005) and Prescher (2005), we may for example split NP withou...
133
Voted
ICIC
2005
Springer
15 years 8 months ago
2005
Springer
Rather than the difficulties of highly non-linear and non-Gaussian observation process and the state distribution in single target tracking, the presence of a large, varying number...
148
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UAI
2008
15 years 4 months ago
2008
Confidence measures for the generalization error are crucial when small training samples are used to construct classifiers. A common approach is to estimate the generalization err...