Sciweavers

313 search results - page 36 / 63
» ijon 2006
Sort
View
IJON
2002
84views more  IJON 2002»
13 years 10 months ago
On the generative probability density model in the self-organizing map
The Self-Organizing Map, SOM, is a widely used tool in exploratory data analysis. A major drawback of the SOM has been the lack of a theoretically justified criterion for model se...
Timo Kostiainen, Jouko Lampinen
IJON
2002
78views more  IJON 2002»
13 years 10 months ago
External termination of recurrent bursting in a model of connected local neural sub-networks
Epileptic seizures are characterized by repetitive synchronous neuronal bursting activity. To study external influences on this activity, a simple model of a chain loop of neurona...
Pawel Kudela, Piotr J. Franaszczuk, Gregory K. Ber...
IJON
2002
123views more  IJON 2002»
13 years 10 months ago
N-bit parity neural networks: new solutions based on linear programming
In this paper, the N-bit parity problem is solved with a neural network that allows direct connections between the input layer and the output layer. The activation function used i...
Derong Liu, Myron E. Hohil, Stanley H. Smith
IJON
2002
88views more  IJON 2002»
13 years 10 months ago
Curved feature metrics in models of visual cortex
We study the relation between maps of a high-dimensional stimulus manifold onto an essentially two-dimensional cortical area and low-dimensional maps of stimulus features such as ...
Norbert Michael Mayer, J. Michael Herrmann, Theo G...
IJON
2002
67views more  IJON 2002»
13 years 10 months ago
Test of spike-sorting algorithms on the basis of simulated network data
: Results of spike sorting algorithms are usually compared against recorded signals which themselves underly interpretations, distortions and errors. Our approach is to provide and...
Kerstin M. L. Menne, Andre Folkers, Thomas Malina,...