Results 61 to 70 of about 9,204,806 (93)

Algorithms and literate programs for weighted low-rank approximation with missing data

open access: yes, 2011
Linear models identification from data with missing values is posed as a weighted low-rank approximation problem with weights related to the missing values equal to zero.
Markovsky, Ivan
core  

Automatic Image Registration of Multi-Modal Remotely Sensed Data with Global Shearlet Features. [PDF]

open access: yesIEEE Trans Geosci Remote Sens, 2016
Murphy JM, Le Moigne J, Harding DJ.
europepmc   +1 more source

Jackknifing estimated weighted least squares [PDF]

open access: yes
Statistical ...
Karremans, P.   +2 more
core  

Reweighted Least Trimmed Squares: An Alternative to One-Step Estimators [PDF]

open access: yes
A new class of robust regression estimators is proposed that forms an alternative to traditional robust one-step estimators and that achieves the √n rate of convergence irrespective of the initial estimator under a wide range of distributional ...
Cizek, P.
core  

Efficient Robust Estimation of Regression Models (Revision of DP 2006-08) [PDF]

open access: yes
This paper introduces a new class of robust regression estimators. The proposed twostep least weighted squares (2S-LWS) estimator employs data-adaptive weights determined from the empirical distribution, quantile, or density functions of regression ...
Cizek, P.
core  

Local Regularization Assisted Orthogonal Least Squares Regression

open access: yes, 2006
A locally regularized orthogonal least squares (LROLS) algorithm is proposed for constructing parsimonious or sparse regression models that generalize well.
Chen, S.
core   +1 more source

Weighted simulations redefining quadratic calibration: democratisation of analytical uncertainty evaluation. [PDF]

open access: yesAnal Bioanal Chem
Lourenço FR   +4 more
europepmc   +1 more source

Preliminary Study on the Purity Analysis of Primary Certified Gas Mixtures Using Different Spectroscopic Techniques. [PDF]

open access: yesSensors (Basel)
Rolle F   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy