Results 231 to 240 of about 123,209 (248)

Improvement of the Liu‐type Shiller estimator for distributed lag models

Journal of Forecasting, 2017
AbstractThe problem of multicollinearity produces undesirable effects on ordinary least squares (OLS), Almon and Shiller estimators for distributed lag models. Therefore, we introduce a Liu‐type Shiller estimator to deal with multicollinearity for distributed lag models.
Nimet Özbay, Selahattin Kaçıranlar
openaire   +2 more sources

On the Principal Component Liu-type Estimator in Linear Regression

Communications in Statistics - Simulation and Computation, 2014
In this article, we present a principal component Liu-type estimator (LTE) by combining the principal component regression (PCR) and LTE to deal with the multicollinearity problem. The superiority of the new estimator over the PCR estimator, the ordinary least squares estimator (OLSE) and the LTE are studied under the mean squared error matrix.
Jibo Wu, Hu Yang
openaire   +1 more source

Proportional–integral-type estimator design for delayed recurrent neural networks under encoding–decoding mechanism

International Journal of Systems Science, 2022
Jiahui Li, Hongli Dong, Yuxuan Shen
exaly  

Performance of Liu-type estimator in gamma regression model

AIP Conference Proceedings, 2023
Dler Abduljabber Abdulqader, Zakariya Yahya Algamal   +1 more
openaire   +1 more source

The modified Liu-ridge-type estimator: a new class of biased estimators to address multicollinearity

Communications in Statistics Part B: Simulation and Computation, 2022
Aslam Muhammad, Shakeel Ahmad
exaly  

Liu-type Shrinkage Estimations in Linear Sparse Models

2023
Syed Ejaz Ahmed, Feryaal Ahmed, Bahadir Yüzbaşi   +2 more
openaire   +1 more source

A new Liu-type estimator in gamma regression model

AIP Conference Proceedings, 2023
Dler Abduljabber Abdulqader, Zakariya Yahya Algamal   +1 more
openaire   +1 more source

A MATHEMATICAL PROGRAMMING APPROACH FOR LIU-TYPE ESTIMATOR

Advances and Applications in Statistics, 2017
Rasha Ebaid, Rasha Farghali, Samah Abo-El-Hadid   +2 more
openaire   +1 more source

Liu-type estimator for the gamma regression model

Communications in Statistics Part B: Simulation and Computation, 2020
Zakariya Y Algamal, Yasin Asar
exaly  

A new Liu-type estimator for the Inverse Gaussian Regression Model

Journal of Statistical Computation and Simulation, 2020
Muhammad Nauman Akram, Muhammad Amin, Muhammad Qasim   +2 more
exaly