Results 61 to 70 of about 120 (106)

Projection Estimates of Constrained Functional Parameters

AMS classifications: 62G05; 62G07; 62G08; 62G20; 62G32;estimation;convex function;extreme value copula;Pickands dependence function;projection;shape constraint;support function;tangent ...
Segers, J., Guillou, A., Fils-Villetard, A.   +2 more
core  

OPTIMAL DESIGNS FOR SPLINE WAVELET REGRESSION MODELS. [PDF]

J Stat Plan Inference, 2017
Maronge JM, Zhai Y, Wiens DP, Fang Z.
europepmc   +1 more source

Nonparametric Density Estimation for Data Scattered on Irregular Spatial Domains: A Likelihood-Based Approach Using Bivariate Penalized Spline Smoothing. [PDF]

J Nonparametr Stat
Das K, Yu S, Wang G, Wang L.
europepmc   +1 more source

GLOBAL RATES OF CONVERGENCE OF THE MLES OF LOG-CONCAVE AND s-CONCAVE DENSITIES. [PDF]

Ann Stat, 2016
Doss CR, Wellner JA.
europepmc   +1 more source

Minimax Estimation via Wavelets for Indirect Long-Memory Data

, 1997
In this paper we model linear inverse problems with long-range dependence by a fractional Gaussian noise model and study function estimation based on observations from the model. By using two wavelet-vaguelette decompositions, one for the inverse problem
Yazhen Wang
core  

Scalar-on-Function Mode Estimation Using Entropy and Ergodic Properties of Functional Time Series Data. [PDF]

Entropy (Basel)
Alamari MB, Almulhim FA, Almanjahie IM, Bouzebda S, Laksaci A.   +4 more
europepmc   +1 more source

Constrained Smoothing Splines Revisited

, 1997
In some regression settings one would like to combine the flexibility of nonparametric smoothing with some prior knowledge about the regression curve. Such prior knowledge may come from a physical or economic theory, leading to shape constraints such as ...
Berwin A. Turlach
core  

Linear Wavelet-Based Estimators of Partial Derivatives of Multivariate Density Function for Stationary and Ergodic Continuous Time Processes. [PDF]

Entropy (Basel)
Didi S, Bouzebda S.
europepmc   +1 more source

APPROXIMATION AND ESTIMATION OF s-CONCAVE DENSITIES VIA RÉNYI DIVERGENCES. [PDF]

Ann Stat, 2016
Han Q, Wellner JA.
europepmc   +1 more source

Functional estimation for Lvy measures of semimartingales with Poissonian jumps

We consider semimartingales with jumps that have finite Lvy measures. The purpose of this article is to estimate integral-type functionals of the Lvy measures from discrete observations.
Shimizu, Yasutaka
core