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Sigmoid function

Known as: Sigmoids, Sigmoidal curve, S-shaped curve 
A sigmoid function is a mathematical function having an "S" shaped curve (sigmoid curve). Often, sigmoid function refers to the special case of the… Expand
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Papers overview

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Review
2019
Review
2019
Spiking neural networks are nature's versatile solution to fault-tolerant and energy efficient signal processing. To translate… Expand
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Highly Cited
2013
Highly Cited
2013
Deep neural network acoustic models produce substantial gains in large vocabulary continuous speech recognition systems. Emerging… Expand
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Highly Cited
2011
Highly Cited
2011
While logistic sigmoid neurons are more biologically plausible than hyperbolic tangent neurons, the latter work better for… Expand
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Highly Cited
2010
Highly Cited
2010
Restricted Boltzmann machines were developed using binary stochastic hidden units. These can be generalized by replacing each… Expand
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Highly Cited
2003
Highly Cited
2003
Special attention must be paid to an efficient approximation of the sigmoid function in implementing FPGA-based reprogrammable… Expand
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Highly Cited
2003
Highly Cited
2003
We generalize a result of Gao and Xu [4] concerning the approximation of functions of bounded variation by linear combinations of… Expand
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Highly Cited
1995
Highly Cited
1995
Sigmoid function is the most commonly known function used in feed forward neural networks because of its nonlinearity and the… Expand
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Highly Cited
1993
Highly Cited
1993
  • A. Barron
  • IEEE Trans. Inf. Theory
  • 1993
  • Corpus ID: 15383918
Approximation properties of a class of artificial neural networks are established. It is shown that feedforward networks with one… Expand
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Highly Cited
1989
Highly Cited
1989
K.M. Hornik, M. Stinchcombe, and H. White (Univ. of California at San Diego, Dept. of Economics Discussion Paper, June 1988; to… Expand
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Highly Cited
1989
Highly Cited
1989
  • G. Cybenko
  • Math. Control. Signals Syst.
  • 1989
  • Corpus ID: 3958369
In this paper we demonstrate that finite linear combinations of compositions of a fixed, univariate function and a set of affine… Expand
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