Results 21 to 30 of about 9,151,209 (331)

Nonparametric Regression, Confidence Regions and Regularization

open access: yesThe Annals of Statistics, 2007
In this paper we offer a unified approach to the problem of nonparametric regression on the unit interval. It is based on a universal, honest and non-asymptotic confidence region which is defined by a set of linear inequalities involving the values of ...
Davies, P. L., Kovac, A., Meise, M.
core   +5 more sources

A confidence region for the ridge path in multiple response surface optimization

open access: yesEuropean Journal of Operational Research, 2016
Liangxing Shi   +2 more
exaly   +2 more sources

Confidence Regions for Parameters in Stationary Time Series Models With Gaussian Noise

open access: yesFrontiers in Physics, 2022
This article develops two new empirical likelihood methods for long-memory time series models based on adjusted empirical likelihood and mean empirical likelihood.
Xiuzhen Zhang   +3 more
doaj   +1 more source

Confidence Intervals and Regions for Proportions under Various Three-Endmember Linear Mixture Models

open access: yesRemote Sensing, 2023
Many studies in recent years have been devoted to estimating the per-pixel proportions of three broad classes of materials (e.g., photosynthetic vegetation, non-photosynthetic vegetation and bare soil) using data from multispectral sensors.
Mark Berman
doaj   +1 more source

Inference for the Linear IV Model Ridge Estimator Using Training and Test Samples

open access: yesStats, 2021
The asymptotic distribution is presented for the linear instrumental variables model estimated with a ridge penalty and a prior where the tuning parameter is selected with a holdout sample. The structural parameters and the tuning parameter are estimated
Fallaw Sowell, Nandana Sengupta
doaj   +1 more source

Investigating support by minimal detectable displacement in confidence region determination and significance test of displacements

open access: yesJournal of Geodesy, 2021
The Minimal Detectable Displacement (MDD) is an important measure of monitoring networks sensitivity to displacements. In addition to the accuracy criteria, it is used as a detectability criterion in the optimal design of such networks.
W. Prószyński, S. Łapiński
semanticscholar   +1 more source

Line segment confidence region-based string matching method for map conflation

open access: yesISPRS Journal of Photogrammetry and Remote Sensing, 2013
Wenzhong Shi
exaly   +2 more sources

Minimum Area Confidence Region for Weibull Distribution Based on Records

open access: yesRevstat Statistical Journal, 2021
Record values are commonly seen in real life applications, and many important studies on record values relate to Weibull distributions. Based on record values, we establish the minimum area confidence region for the two-parameter Weibull distribution ...
Junmei Zhou , Fen Jiang , Jin Zhang
doaj   +1 more source

Co-training with High-Confidence Pseudo Labels for Semi-supervised Medical Image Segmentation [PDF]

open access: yesInternational Joint Conference on Artificial Intelligence, 2023
Consistency regularization and pseudo labeling-based semi-supervised methods perform co-training using the pseudo labels from multi-view inputs. However, such co-training models tend to converge early to a consensus, degenerating to the self-training ...
Zhiqiang Shen   +5 more
semanticscholar   +1 more source

SIMPLE ALGORITHM TO CONSTRUCT CIRCULAR CONFIDENCE REGIONS IN CORRESPONDENCE ANALYSIS USING R

open access: yesBarekeng, 2022
Correspondence analysis has been widely applied in various fields as a graphical method to depict the association structure between two categorical random variables on a low-dimensional plot. This study built a simple algorithm to determine the principal
Karunia Eka Lestari   +2 more
doaj   +1 more source

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