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NECO
2008
114views more  NECO 2008»
9 years 6 months ago
A Sparse Generative Model of V1 Simple Cells with Intrinsic Plasticity
Current models for the learning of feature detectors work on two time scales: on a fast time scale the internal neurons' activations adapt to the current stimulus; on a slow ...
Cornelius Weber, Jochen Triesch
NECO
2008
55views more  NECO 2008»
9 years 6 months ago
Solving the Problem of Negative Synaptic Weights in Cortical Models
Christopher Parisien, Charles H. Anderson, Chris E...
NECO
2008
72views more  NECO 2008»
9 years 6 months ago
Encoding and Decoding Spikes for Dynamic Stimuli
Rama Natarajan, Quentin J. M. Huys, Peter Dayan, R...
NECO
2008
106views more  NECO 2008»
9 years 6 months ago
Faithful Representation of Stimuli with a Population of Integrate-and-Fire Neurons
We consider a formal model of stimulus encoding with a circuit consisting of a bank of filters and an ensemble of integrate-and-fire neurons. Such models arise in olfactory system...
Aurel A. Lazar, Eftychios A. Pnevmatikakis
NECO
2008
120views more  NECO 2008»
9 years 6 months ago
A Canonical Neural Circuit for Cortical Nonlinear Operations
Minjoon Kouh, Tomaso Poggio
NECO
2008
108views more  NECO 2008»
9 years 6 months ago
An SMO Algorithm for the Potential Support Vector Machine
We describe a fast Sequential Minimal Optimization (SMO) procedure for solving the dual optimization problem of the recently proposed Potential Support Vector Machine (P-SVM). The...
Tilman Knebel, Sepp Hochreiter, Klaus Obermayer
NECO
2008
72views more  NECO 2008»
9 years 6 months ago
Robust Boosting Algorithm Against Mislabeling in Multiclass Problems
Takashi Takenouchi, Shinto Eguchi, Noboru Murata, ...
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