423 search results - page 21 / 85 » A maximum entropy approach to species distribution modeling |
115
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TCS
2010
15 years 8 days ago
2010
In this work we provide a combinatorial analysis of bucket recursive trees, which have been introduced previously as a natural generalization of the growth model of recursive trees...
104
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GFKL
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. We present a hybrid machine learning approach for information extraction from unstructured documents by integrating a learned classifier based on the Maximum Entropy Mod...
CDC
2009
IEEE
15 years 6 months ago
2009
IEEE
— This work deals with a group of mobile sensors sampling a spatiotemporal random field whose mean is unknown and covariance is known up to a scaling parameter. The Bayesian pos...
145
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CLOR
2006
15 years 5 months ago
2006
This chapter presents an approach for texture and object recognition that uses scale- or affine-invariant local image features in combination with a discriminative classifier. Text...
113
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SAC
2008
ACM
15 years 1 months ago
2008
ACM
Standard methods for maximum likelihood parameter estimation in latent variable models rely on the Expectation-Maximization algorithm and its Monte Carlo variants. Our approach is ...