278 search results - page 29 / 56 » Learning spatial concepts from RatSLAM representations |
86
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SAC
2010
ACM
15 years 6 months ago
2010
ACM
A concept learning framework for terminological representations is introduced. It is grounded on a method for inducing logic decision trees as an adaptation of the classic tree in...
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ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
Sparse coding networks, which utilize unsupervised learning to maximize coding efficiency, have successfully reproduced response properties found in primary visual cortex [1]. Ho...
MLDM
2005
Springer
15 years 5 months ago
2005
Springer
We propose an unsupervised, probabilistic method for learning visual feature hierarchies. Starting from local, low-level features computed at interest point locations, the method c...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
In this paper, we present a mathematical theory for Marr's primal sketch. We first conduct a theoretical study of the descriptive Markov random field model and the generative...
SPATIALCOGNITION
2000
Springer
15 years 3 months ago
2000
Springer
This paper posits the usefulness of mental shifts of scale and perspective in thinking and communicating about spatial relations, and describes two experimental techniques for res...