Results 261 to 270 of about 423,513 (317)

A general framework for robust compressive sensing based nonlinear regression

open access: closed2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop (SAM), 2012
In this paper, we present a general framework for robust nonlinear regression that leverages concepts from the field of compressive sensing to simultaneously detect outliers and determine optimally sparse representations of noisy data from arbitrary sets of basis functions.
Brian E. Moore   +1 more
openalex   +2 more sources

A General Misspecification Test for Spatial Regression Models: Dependence, Heterogeneity, and Nonlinearity

open access: closedJournal of Regional Science, 2001
There is an increasing awareness of the potentials of nonlinear modeling in regional science. This can be explained partly by the recognition of the limitations of conventional equilibrium models in complex situations, and also by the easy availability and accessibility of sophisticated computational techniques.
Thomas de Graaff   +3 more
openalex   +2 more sources

Nonlinear Regression of Ink Spreading Using a General Ellipse Model

open access: closed2022 22nd International Conference on Control, Automation and Systems (ICCAS), 2022
Hyun Soo Kim, Junghwan Kim, Miyeon Kwon
openalex   +2 more sources

Asymptotic Confidence Bands for Generalized Nonlinear Regression Models

Biometrics, 1995
Asymptotic confidence bands for generalized nonlinear regression models are developed. These are based on a combination of the S method of Scheffe, together with the delta method which is used to approximate the mean function by a linear combination of the parameters. The approach can be used in any situation where large sample theory can be applied to
Cox, Christopher, Ma, Guangqin
openaire   +3 more sources

Nonlinear regression technique applied to generalized phase-shifting interferometry

Journal of Modern Optics, 2005
We develop a new approach involving nonlinear regression in phase-shifting interferometry with the hope of improving the accuracy of phase measurement in the presence of first-order piezoelectric transducer (PZT) calibration errors. The approach that uses the Levenberg–Marquardt method is shown to detect with high precision the value of the true phase ...
Abhijit Patil, Pramod Rastogi
openaire   +1 more source

Nonlinear process monitoring based on decentralized generalized regression neural networks

Expert Systems with Applications, 2020
Abstract Given that the main task of process monitoring (i.e., fault detection) is actually a classical one-class classification problem, the generalized regression neural network (GRNN) is directly inapplicable for handling process modeling and monitoring issues.
Ting Lan   +4 more
openaire   +1 more source

Structural identifiability of generalized constraint neural network models for nonlinear regression

Neurocomputing, 2008
Identifiability becomes an essential requirement for learning machines when the models contain physically interpretable parameters. This paper presents two approaches to examining structural identifiability of the generalized constraint neural network (GCNN) models by viewing the model from two different perspectives.
Yang, Shuang-Hong   +2 more
openaire   +2 more sources

Generalized Linear and Nonlinear Regression

2014
Multiple linear regression is a powerful method of exploring relationships between a response Y and a set of potential explanatory variables \(x_1,\ldots , x_p\), but it has an obvious limitation: it assumes the predictive relationship is, on average, linear.
Robert E. Kass   +2 more
openaire   +1 more source

On generalized elliptical quantiles in the nonlinear quantile regression setup

TEST, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hlubinka, Daniel, Šiman, Miroslav
openaire   +1 more source

Confirmation of multiple outliers in generalized linear and nonlinear regressions

Computational Statistics & Data Analysis, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fung, WK, Lee, AH
openaire   +2 more sources

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