46 search results - page 1 / 10 » Sparse Coding in Sparse Winner Networks |
ISNN
2007
Springer
13 years 10 months ago
2007
Springer
This paper investigates a mechanism for reliable generation of sparse code in a sparsely connected, hierarchical, learning memory. Activity reduction is accomplished with local com...
MVA
2007
13 years 4 months ago
2007
Neural networks in the visual system may be performing sparse coding of learnt local features that are qualitatively
ESANN
2006
13 years 6 months ago
2006
We investigate when sparse coding of sensory inputs can improve performance in a classification task. For this purpose, we use a standard data set, the MNIST database of handwritte...
ICASSP
2010
IEEE
13 years 4 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...
NN
2011
Springer
12 years 11 months ago
2011
Springer
In this letter we explore an alternative structural representation for Steinbuch-type binary associative memories. These networks offer very generous storage capacities (both asy...