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IJON
2000
61views more  IJON 2000»
13 years 10 months ago
Encoding multiple orientations in a recurrent network
Models containing recurrent connections amongst the cells within a population can account for a range of empirical data on orientation selectivity in striate cortex. However, exis...
Richard S. Zemel, Jonathan Pillow
IJON
2007
124views more  IJON 2007»
13 years 10 months ago
Palmprint recognition with 2DPCA+PCA based on modular neural networks
In this letter, a novel modular neural network (MNN) classifier, which partitions a K-class problem into many much easier two-class problems in sub-subspaces, was proposed to per...
Zhong-Qiu Zhao, De-Shuang Huang, Wei Jia
IJON
2002
67views more  IJON 2002»
13 years 10 months ago
Synfire chain in a balanced network
We investigate the formation of ordered spatiotemporal activations of pools of neurons in synfire chains (SFC) within a balanced network, both by simulations and by analytic tools...
Yuval Aviel, E. Pavlov, Moshe Abeles, David Horn
IJON
2002
72views more  IJON 2002»
13 years 10 months ago
Modeling large cortical networks with growing self-organizing maps
Self-organizing computational models with specific intracortical connections can explain many features of visual cortex. However, due to their computation and memory requirements,...
James A. Bednar, Amol Kelkar, Risto Miikkulainen
IJON
2002
83views more  IJON 2002»
13 years 10 months ago
Population coding with unreliable spikes
The need for a neuronal coding scheme that is robust against the corruption of action potentials seems to support the idea of population rate coding, where the relevance of a sing...
Matthias Bethge, Klaus Pawelzik