Results 31 to 40 of about 310,119 (204)

Nonparametric Estimation IV

open access: yesThe Annals of Mathematical Statistics, 1951
In the three papers, [1], [2], [3], entitled "Nonparametric estimation", Scheffe and Tukey generalized previous results on tolerance regions and extended them to cover all continuous and discontinuous distribution functions. This note contains four comments arising from these papers: first, on a method for giving bounds to the confidence level in the ...
Fraser, D. A. S., Wormleighton, R.
openaire   +2 more sources

Data-Based Nonparametric Signal Filtration

open access: yesAustrian Journal of Statistics, 2016
The problem of stochastic signal filtration under nonparametric uncertainties is considered. A probabilistic description of the signal process is assumed to be completely unknown. The Bayes estimator can not be constructed in this case.
Alexander V. Dobrovidov   +1 more
doaj   +1 more source

ANALISIS MODEL REGRESI NONPARAMETRIK SIRKULAR-LINEAR BERGANDA

open access: yesE-Jurnal Matematika, 2016
Circular data are data which the value in form of vector is circular data. Statistic analysis that is used in analyzing circular data is circular statistics analysis.
KOMANG CANDRA IVAN   +2 more
doaj   +1 more source

Characterization of the asymptotic distribution of semiparametric M-estimators [PDF]

open access: yes, 2010
This paper develops a concrete formula for the asymptotic distribution of two-step, possibly non-smooth semiparametric M-estimators under general misspecification.
Sokbae Lee   +5 more
core   +1 more source

Profile Inferences on Restricted Additive Partially Linear EV Models

open access: yesAbstract and Applied Analysis, 2013
We consider the testing problem for the parameter and restricted estimator for the nonparametric component in the additive partially linear errors-in-variables (EV) models under additional restricted condition.
Xiuli Wang
doaj   +1 more source

Adaptive Estimation of Nonparametric Functionals

open access: yesJ. Mach. Learn. Res., 2016
We provide general adaptive upper bounds for estimating nonparametric functionals based on second order U-statistics arising from finite dimensional approximation of the infinite dimensional models. We then provide examples of functionals for which the theory produces rate optimally matching adaptive upper and lower bounds.
Lin Liu   +3 more
openaire   +4 more sources

Nonparametric Regression Model for Longitudinal Data with Mixed Truncated Spline and Fourier Series

open access: yesAbstract and Applied Analysis, 2020
Existing literature in nonparametric regression has established a model that only applies one estimator to all predictors. This study is aimed at developing a mixed truncated spline and Fourier series model in nonparametric regression for longitudinal ...
Made Ayu Dwi Octavanny   +3 more
doaj   +1 more source

Nonparametric Estimation of the Expected Shortfall Regression for Quasi-Associated Functional Data

open access: yesMathematics, 2022
In this paper, we study the nonparametric estimation of the expected shortfall regression when the exogenous observation is functional. The constructed estimator is obtained by combining the double kernels estimator of both conditional value at risk and ...
Larbi Ait-Hennani   +3 more
doaj   +1 more source

On Nonparametric Estimation of Covariogram

open access: yesAustrian Journal of Statistics
The paper overviews and investigates several nonparametric methods of estimating covariograms. It provides a unified approach and notation to compare the main approaches used in applied research. The primary focus is on methods that utilise the actual values of observations, rather than their ranks.
Adam Bilchouris, Andriy Olenko
openaire   +3 more sources

Uniform Bahadur Representation for Nonparametric Censored Quantile Regression: A Redistribution-of-Mass Approach [PDF]

open access: yes, 2016
Censored quantile regressions have received a great deal of attention in the literature. In a linear setup, recent research has found that an estimator based on the idea of “redistribution-of-mass” in Efron (1967, Proceedings of the Fifth Berkeley ...
Kong, Efang, Xia, Yingcun
core   +1 more source

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