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IDA
2009
Springer
16 years 1 months ago
Bayesian Non-negative Matrix Factorization
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
Mikkel N. Schmidt, Ole Winther, Lars Kai Hansen
CEC
2007
IEEE
16 years 25 days ago
A biologically inspired approach for the control of the hand
The control of the hand in primate species is characterized by a high dimensionality, due to the large number of joints in the fingers. In this study we present how its manipulatio...
Emmanouil Hourdakis, Michail Maniadakis, Panos E. ...
IJCNN
2007
IEEE
16 years 24 days ago
Spectral Clustering of Synchronous Spike Trains
— In this paper a clustering algorithm that learns the groups of synchronized spike trains directly from data is proposed. Clustering of spike trains based on the presence of syn...
António R. C. Paiva, Sudhir Rao, Il Park, J...
ISMVL
2007
IEEE
90views Hardware» more  ISMVL 2007»
16 years 23 days ago
Quantum Robots for Teenagers
Extending the ideas of Quantum Braitenberg Vehicles from [14], we present here a family of Lego robots controlled by multiple-valued quantum circuits. The robots have at most 6 de...
Arushi Raghuvanshi, Yale Fan, Michal Woyke, Marek ...
IJCNN
2006
IEEE
16 years 16 days ago
Neural Network Model of Context-Dependent Neuronal Activity in Inferotemporal Cortex
— Neuronal activities related to context-dependent recall have been found in the monkey inferotemporal cortex. If we set the same task for an artificial neural network, however,...
Atsuo Suemitsu, Masahiko Morita