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» Computer modelling and natural phenomena
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COLING
2002
15 years 13 days ago
Antonymy and Conceptual Vectors
For meaning representations in NLP, we focus our attention on thematic aspects and conceptual vectors. The learning strategy of conceptual vectors relies on a morphosyntaxic analy...
Didier Schwab, Mathieu Lafourcade, Violaine Prince
118
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ICONIP
2007
15 years 2 months ago
Natural Conjugate Gradient in Variational Inference
Variational methods for approximate inference in machine learning often adapt a parametric probability distribution to optimize a given objective function. This view is especially ...
Antti Honkela, Matti Tornio, Tapani Raiko, Juha Ka...
129
Voted
ICCV
2009
IEEE
16 years 3 months ago
Scale Invariance and Noise in Natural Images
Natural images are known to have scale invariant statistics. While some eariler studies have reported the kurtosis of marginal bandpass filter response distributions to be constant...
D. Zoran and Y. Weiss
113
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CVPR
2007
IEEE
16 years 2 months ago
Mapping Natural Image Patches by Explicit and Implicit Manifolds
Image patches are fundamental elements for object modeling and recognition. However, there has not been a panoramic study of the structures of the whole ensemble of natural image ...
Kent Shi, Song Chun Zhu
99
Voted
SASO
2008
IEEE
15 years 7 months ago
Nature-Inspired Spatial Metaphors for Pervasive Service Ecosystems
Innovative paradigms and frameworks have to be identified to enable the effective deployment and execution of pervasive computing services. Such frameworks must be conceived so a...
Cynthia Villalba, Alberto Rosi, Mirko Viroli, Fran...