12 citations · 13 across the 5 of their papers we have counts for
8 papers
Max-Test-Calibrated Stein Shrinkage with Honest Submodel Selection in Ultra-High-Dimensional Regression
Bahadır Yüzbaşı
Classical preliminary-test and Stein-type estimators interpolate between restricted and full regression fits, but OLS and chi-squared calibration fail when and the restric…
Lorentz Hyperbolic Weighted Regression: Theory for Fixed and Estimated Representations
Bahadır Yüzbaşı, Zühal Küçükarslan Yüzbaşı
Many applications provide each observation with a meaningful representation in addition to an ordinary response and covariates. When that representation is hierarchical, hub-periph…
Penalized regression via the restricted bridge estimator
Bahadır Yüzbaşı, Mohammad Arashi, Fikri Akdeniz
This article is concerned with the Bridge Regression, which is a special family in penalized regression with penalty function with , in a linear model…
Preliminary testing derivatives of a linear unified estimator in the logistic regression model
Yasin Asar, Bahadır Yüzbaşı, Mohammad Arashi +1
Recently, the well known Liu estimator (Liu, 1993) is attracted researcher's attention in regression parameter estimation for an ill conditioned linear model. It is also argued tha…
Shrinkage Estimation Strategies in Generalized Ridge Regression Models Under Low/High-Dimension Regime
Bahadır Yüzbaşı, Mohammad Arashi, S. Ejaz Ahmed
In this study, we propose shrinkage methods based on {\it generalized ridge regression} (GRR) estimation which is suitable for both multicollinearity and high dimensional problems…
Improving Estimations in Quantile Regression Model with Autoregressive Errors
Bahadır Yüzbaşı, Yasin Aşar, Şamil Şık +1
An important issue is that the respiratory mortality may be a result of air pollution which can be measured by the following variables: temperature, relative humidity, carbon monox…