Approximation error

Known as: Percentage error, Absolute Uncertainty, Percent deviation 
The approximation error in some data is the discrepancy between an exact value and some approximation to it. An approximation error can occur because… (More)
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Papers overview

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Highly Cited
2014
Highly Cited
2014
In this paper, a new iterative adaptive dynamic programming (ADP) algorithm is developed to solve optimal control problems for… (More)
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Highly Cited
2011
Highly Cited
2011
With no a priori knowledge of plant boundary functions, a novel direct adaptive fuzzy controller (AFC) for a class of single… (More)
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Highly Cited
2006
Highly Cited
2006
The typical paradigm for obtaining a compressed version of a discrete signal represented by a vector x ∈ R is to choose an… (More)
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Highly Cited
2003
Highly Cited
2003
This monograph presents a summary account of the subject of a posteriori error estimation for finite element approximations of… (More)
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Highly Cited
2002
Highly Cited
2002
Function approximation is viewed from the perspective of numerical optimization in function space, rather than parameter space. A… (More)
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Highly Cited
1999
Highly Cited
1999
We investigate the approximation properties of general polynomial preserving operators that approximate a function into some… (More)
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Highly Cited
1998
Highly Cited
1998
Let B be a Banach space and (H, ‖ · ‖H) be a dense, imbedded subspace. For a ∈ B, its distance to the ball of H with radius R… (More)
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Highly Cited
1996
Highly Cited
1996
This paper presents a new tool, Metro, designed t o c ompensate for a deeciency in many simpliication methods proposed in… (More)
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Highly Cited
1996
Highly Cited
1996
We discuss the temporal-difference learning algorithm, as applied to approximating the cost-to-go function of an infinite-horizon… (More)
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Highly Cited
1993
Highly Cited
1993
Approximation properties of a class of artificial neural networks are established. It is shown that feedforward networks with one… (More)
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