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NN
2000
Springer
123views Neural Networks» more  NN 2000»
14 years 10 months ago
Local minima and plateaus in hierarchical structures of multilayer perceptrons
Local minima and plateaus pose a serious problem in learning of neural networks. We investigate the hierarchical geometric structure of the parameter space of three-layer perceptr...
Kenji Fukumizu, Shun-ichi Amari
NN
2000
Springer
165views Neural Networks» more  NN 2000»
14 years 10 months ago
Construction of confidence intervals for neural networks based on least squares estimation
We present the theoretical results about the construction of confidence intervals for a nonlinear regression based on least squares estimation and using the linear Taylor expansio...
Isabelle Rivals, Léon Personnaz
PE
2000
Springer
93views Optimization» more  PE 2000»
14 years 10 months ago
A novel approach to queue stability analysis of polling models
Previous work in the stability analysis of polling models concentrated mainly on stability of the whole system. This system stability analysis, however, fails to model many real-w...
Rocky K. C. Chang, Sum Lam
PRESENCE
2000
89views more  PRESENCE 2000»
14 years 10 months ago
Using Presence Questionnaires in Reality
A between-group experiment was carried out to assess whether two different presence questionnaires can distinguish between real and virtual experiences. One group of 10 subjects s...
Martin Usoh, Ernest Catena, Sima Arman, Mel Slater
RAS
2000
170views more  RAS 2000»
14 years 10 months ago
Visual servoing and appearance for navigation
We address the problem of visual-based navigation of a mobile robot in indoors environments. The robot control system is based on a single camera to provide the required visual fe...
Raquel Frizera Vassallo, Hans J. Schneebeli, Jos&e...