Results 1 to 10 of about 1,049,459 (316)

Functional measurement error in functional regression [PDF]

open access: yesCanadian Journal of Statistics, 2020
AbstractMeasurement error is an important problem that has not been studied very well in the context of functional data analysis. To the best of our knowledge, there are no existing methods that address the presence of functional measurement errors in generalized functional linear models.
Sneha Jadhav, Shuangge Ma
exaly   +3 more sources

Complex zeros of the error function and of the complementary error function [PDF]

open access: yesMathematics of Computation, 1973
The first one hundred zeros of the error function and of the complementary error function are given. An asymptotic formula for the higher zeros is also derived.
Fettis, Henry E.   +2 more
openaire   +2 more sources

Approximation of the modified error function [PDF]

open access: yesApplied Mathematics and Computation, 2018
In this article, we obtain explicit approximations of the modified error function introduced in Cho, Sunderland. Journal of Heat Transfer 96-2 (1974), 214-217, as part of a Stefan problem with a temperature-dependent thermal conductivity. This function depends on a parameter $δ$, which is related to the thermal conductivity in the original phase-change
Andrea N. Ceretani   +2 more
openaire   +6 more sources

Functional dependencies distorted by errors

open access: yesDiscrete Applied Mathematics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Demetrovics, János   +2 more
openaire   +1 more source

Minimization of Error Functionals over Variable-Basis Functions [PDF]

open access: yesSIAM Journal on Optimization, 2004
Summary: Generalized Tikhonov well-posedness is investigated for the problem of minimization of error functionals over admissible sets formed by variable-basis functions, i.e., linear combinations of a fixed number of elements chosen from a given basis without a prespecified ordering.
Paul C. Kainen   +2 more
openaire   +2 more sources

A table of integrals of the Error functions

open access: yesJournal of Research of the National Bureau of Standards, Section B: Mathematical Sciences, 1969
Tabulation of definite and indefinite integrals of products of error function with elementary and transcendental ...
Ng, Edward W., Geller, Murray
openaire   +1 more source

On the Calculation of the Inverse of the Error Function. [PDF]

open access: yesMathematics of Computation, 1968
Formulas are given for computing the inverse of the error function to at least 18 significant decimal digits for all possible arguments up to 1 −
openaire   +2 more sources

Functional Dependencies in Presence of Errors [PDF]

open access: yes, 2002
A relational database D is given with ? as the set of attributes. The rows (tuples, data of one individual) are transmitted through a noisy channel. It is supposed that at most one data in a row can be changed by the transmission. We say that A ? b (A ? ?, b ?
János Demetrovics   +2 more
openaire   +1 more source

Analysing Error of Fit Functions for Ellipses [PDF]

open access: yesProcedings of the British Machine Vision Conference 1996, 1996
Abstract We describe several established error of fit (EOF) functions for use in the least square fitting of ellipses, and introduce a further four new EOFs. Four measures are used for assessing the suitability of such EOFs, quantifying their linearity, curvature bias, asymmetry, and overall goodness.
openaire   +1 more source

Improving the error backpropagation algorithm with a modified error function [PDF]

open access: yesIEEE Transactions on Neural Networks, 1997
This letter proposes a modified error function to improve the error backpropagation (EBP) algorithm of multilayer perceptrons (MLPs) which suffers from slow learning speed. To accelerate the learning speed of the EBP algorithm, the proposed method reduces the probability that output nodes are near the wrong extreme value of sigmoid activation function.
openaire   +2 more sources

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