Results 21 to 30 of about 442,883 (292)

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

, 2010
This paper develops a concrete formula for the asymptotic distribution of two-step, possibly non-smooth semiparametric M-estimators under general misspecification.
Ichimura, H, Lee, S
core   +3 more sources

Parametric and nonparametric inference in equilibrium job search models [PDF]

, 2008
Equilibrium job search models allow for labor markets with homogeneous workers and firms to yield nondegenerate wage densities. However, the resulting wage densities do not accord well with empirical regularities.
Koop, Gary
core   +1 more source

REGRESSION NONPARAMETRIC SPLINE ESTIMATION ON BLOOD GLUCOSE OF INPATIENTS DIABETES MELLITUS AT SAMARINDA HOSPITAL

Barekeng, 2023
This study used a biresponse nonparametric regression method with truncated spline estimation that used two response variables. Nonparametric regression method is used when the regression curve is not known for its shape and pattern.One of the ...
Ar Ruum Mia Sari, Sifriyani Sifriyani, Mohammad Nurul Huda   +2 more
doaj   +1 more source

Bayesian model averaging for nonparametric discontinuity design.

PLoS ONE, 2022
Quasi-experimental research designs, such as regression discontinuity and interrupted time series, allow for causal inference in the absence of a randomized controlled trial, at the cost of additional assumptions.
Max Hinne, David Leeftink, Marcel A J van Gerven, Luca Ambrogioni   +3 more
doaj   +1 more source

NONPARAMETRIK REGRESSION MODEL ESTIMATION WITH THE FOURIER SERIES THE FOURIER SERIES APPROACH AND ITS APPLICATION TO THE ACCUMULATIVE COVID-19 DATA IN INDONESIA

Barekeng, 2022
The nonparametric regression model is applied to regression curves for which the regression curve is unknown. Fourier series estimation is an approach in nonparametric regression, which has high flexibility and is able to adjust to the local nature of ...
Muhammad Danil Pasarella, Sifriyani Sifriyani, Fidia Deny Tisna Amijaya   +2 more
doaj   +1 more source

Sparse Nonparametric Graphical Models

Statistical Science, 2012
Published in at http://dx.doi.org/10.1214/12-STS391 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Lafferty, John, Liu, Han, Wasserman, Larry   +2 more
openaire   +4 more sources

Bayesian nonparametric estimation and consistency of mixed multinomial logit choice models [PDF]

, 2010
This paper develops nonparametric estimation for discrete choice models based on the mixed multinomial logit (MMNL) model. It has been shown that MMNL models encompass all discrete choice models derived under the assumption of random utility maximization,
De Blasi, Pierpaolo, James, Lancelot F., Lau, John W.   +2 more
core   +3 more sources

Partially fixed bayesian additive regression trees

Statistical Theory and Related Fields
Bayesian Additive Regression Trees (BART) is a widely popular nonparametric regression model known for its accurate prediction capabilities. In certain situations, there is knowledge suggesting the existence of certain dominant variables.
Hao Ran, Yang Bai
doaj   +1 more source

Semi-parametric regression: Efficiency gains from modeling the nonparametric part

, 2011
It is widely admitted that structured nonparametric modeling that circumvents the curse of dimensionality is important in nonparametric estimation. In this paper we show that the same holds for semi-parametric estimation.
Mammen, Enno, Park, Byeong U., Yu, Kyusang   +2 more
core   +1 more source

Comparative Studies of Physics- and Machine Learning-Based Wave Buoy Analogy Models Under Various Ship Operating Conditions

Journal of Marine Science and Engineering
This study presents a comparative analysis of wave buoy analogy models for sea state estimation. A nonparametric, response amplitude operator-based model is introduced as a physics-based approach, while a convolutional neural network is adopted as a ...
Jae-Hoon Lee, Donghyeong Ko, Ju-Hyuck Choi   +2 more
doaj   +1 more source