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Scopus Author ID: 35590798700
SciProfiles: 2842650

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Works (40)

Robust Liu Estimator Used to Combat Some Challenges in Partially Linear Regression Model by Improving LTS Algorithm Using Semidefinite Programming

Mathematics
2024-09-09 | Journal article
DOI: 10.3390/math12172787
Contributors: Waleed B. Altukhaes; Mahdi Roozbeh; Nur A. Mohamed
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A robust counterpart approach for the ridge estimator to tackle outlier effect in restricted multicollinear regression models

Journal of Statistical Computation and Simulation
2024-01-22 | Journal article
DOI: 10.1080/00949655.2023.2243361
Contributors: M. Roozbeh; M. Maanavi; N. A. Mohamed
Source: check_circle
Crossref

A nonlinear mixed–integer programming approach for variable selection in linear regression model

Communications in Statistics - Simulation and Computation
2023-11-02 | Journal article
DOI: 10.1080/03610918.2021.1990323
Contributors: Mahdi Roozbeh; Saman Babaie–Kafaki; Zohre Aminifard
Source: check_circle
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Analysis of High Dimensional Data Using Development Support Vector Regression, Functional Regression, Ridge and Lasso Regression

Journal of Statistical Sciences
2023-09-01 | Journal article
DOI: 10.61186/jss.17.1.1
Contributors: Arta Roohi; Fatemeh Jahadi; Mahdi Roozbeh; Saeed Zalzadeh
Source: check_circle
Crossref

Generalized Support Vector Regression and Symmetry Functional Regression Approaches to Model the High-Dimensional Data

Symmetry
2023-06-15 | Journal article
DOI: 10.3390/sym15061262
Contributors: Mahdi Roozbeh; Arta. Rouhi; Nur Anisah. Mohamed; Fatemeh Jahadi
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Preferred source (of 2)‎

Improved high-dimensional regression models with matrix approximations applied to the comparative case studies with support vector machines

Optimization Methods and Software
2022-09-03 | Journal article
DOI: 10.1080/10556788.2021.2022144
Contributors: Mahdi Roozbeh; Saman Babaie-Kafaki; Zohre Aminifard
Source: check_circle
Crossref

Generalized difference-based weighted mixed almost unbiased liu estimator in semiparametric regression models

Communications in Statistics - Theory and Methods
2022-07-03 | Journal article
DOI: 10.1080/03610926.2020.1814340
Contributors: Fikri Akdeniz; Mahdi Roozbeh; Esra Akdeniz; Naushad Mamode Khan
Source: check_circle
Crossref

A High-Dimensional Counterpart for the Ridge Estimator in Multicollinear Situations

Mathematics
2021-11-28 | Journal article
DOI: 10.3390/math9233057
Contributors: Mohammad Arashi; Mina Norouzirad; Mahdi Roozbeh; Naushad Mamode Khan
Source: check_circle
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Preferred source (of 2)‎

Ridge regression and its applications in genetic studies

PLOS ONE
2021-04-08 | Journal article
DOI: 10.1371/journal.pone.0245376
Contributors: M. Arashi; Alan D Hutson; M. Roozbeh; N. A. Hamzah; M. Gasparini
Source: check_circle
Crossref

Ridge estimation in semi-parametric regression models under the stochastic restriction and correlated elliptically contoured errors

Journal of Computational and Applied Mathematics
2020-11 | Journal article
DOI: 10.1016/j.cam.2020.112940
Contributors: M. Roozbeh; G. Hesamian; M.G. Akbari
Source: check_circle
Crossref

Intuitionistic Fuzzy Partial Logistic Regression Model Using Ridge Methodology

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
2020-08-09 | Journal article
DOI: 10.1142/S0218488520500221
Contributors: Gholamreza Hesamian; Mohammad Ghasem Akbari; Mehdi Roozbeh
Source: check_circle
Crossref

Uncertain stochastic ridge estimation in partially linear regression models with elliptically distributed errors

Statistics
2020-05-03 | Journal article
DOI: 10.1080/02331888.2020.1764558
Contributors: Mahdi Roozbeh; Nor Aishah Hamzah
Source: check_circle
Crossref

A heuristic approach to combat multicollinearity in least trimmed squares regression analysis

Applied Mathematical Modelling
2018 | Journal article
DOI: 10.1016/j.apm.2017.11.011
EID:

2-s2.0-85042127349
Contributors: Roozbeh, M.; Babaie-Kafaki, S.; Naeimi Sadigh, A.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Optimal QR-based estimation in partially linear regression models with correlated errors using GCV criterion

Computational Statistics and Data Analysis
2018 | Journal article
DOI: 10.1016/j.csda.2017.08.002
EID:

2-s2.0-85028296604
Contributors: Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

A new difference-based weighted mixed Liu estimator in partially linear models

Statistics
2018-11-02 | Journal article
DOI: 10.1080/02331888.2018.1511715
Contributors: Esra Akdeniz; Fikri Akdeniz; Mahdi Roozbeh
Source: check_circle
Crossref

A fuzzy robust regression approach applied to bedload transport data

Communications in Statistics: Simulation and Computation
2017 | Journal article
DOI: 10.1080/03610918.2015.1010002
EID:

2-s2.0-84995493634
Contributors: Chachi, J.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

A revised Cholesky decomposition to combat multicollinearity in multiple regression models

Journal of Statistical Computation and Simulation
2017 | Journal article
DOI: 10.1080/00949655.2017.1328599
EID:

2-s2.0-85019608735
Contributors: Babaie-Kafaki, S.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Efficiency of the generalized-difference-based weighted mixed almost unbiased two-parameter estimator in partially linear model

Communications in Statistics - Theory and Methods
2017 | Journal article
DOI: 10.1080/03610926.2017.1295075
EID:

2-s2.0-85028762864
Contributors: Akdeniz, F.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Feasible robust estimator in restricted semiparametric regression models based on the LTS approach

Communications in Statistics: Simulation and Computation
2017 | Journal article
DOI: 10.1080/03610918.2016.1236954
EID:

2-s2.0-85018185471
Contributors: Roozbeh, M.; Hamzah, N.A.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Generalized difference-based weighted mixed almost unbiased ridge estimator in partially linear models

Statistical Papers
2017 | Journal article
DOI: 10.1007/s00362-017-0893-9
EID:

2-s2.0-85014167643
Contributors: Akdeniz, F.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Least-trimmed squares: asymptotic normality of robust estimator in semiparametric regression models

Journal of Statistical Computation and Simulation
2017 | Journal article
DOI: 10.1080/00949655.2016.1249482
EID:

2-s2.0-84992497211
Contributors: Roozbeh, M.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

A class of biased estimators based on QR decomposition

Linear Algebra and Its Applications
2016 | Journal article
DOI: 10.1016/j.laa.2016.07.009
EID:

2-s2.0-84978699217
Contributors: Roozbeh, M.; Babaie-Kafaki, S.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Extended least trimmed squares estimator in semiparametric regression models with correlated errors

Journal of Statistical Computation and Simulation
2016 | Journal article
DOI: 10.1080/00949655.2015.1014371
EID:

2-s2.0-84943813900
Contributors: Roozbeh, M.; Babaie-Kafaki, S.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Least trimmed squares ridge estimation in partially linear regression models

Journal of Statistical Computation and Simulation
2016 | Journal article
DOI: 10.1080/00949655.2015.1128433
EID:

2-s2.0-84958553628
Contributors: Amini, M.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

New Ridge Regression Estimator in Semiparametric Regression Models

Communications in Statistics: Simulation and Computation
2016 | Journal article
DOI: 10.1080/03610918.2014.953685
EID:

2-s2.0-84982915292
Contributors: Roozbeh, M.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Ridge estimation in semiparametric partial linear regression models using differencing approach

International Journal of Soft Computing
2016 | Journal article
DOI: 10.3923/ijscomp.2016.295.298
EID:

2-s2.0-85011411878
Contributors: Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Robust ridge estimator in restricted semiparametric regression models

Journal of Multivariate Analysis
2016 | Journal article
DOI: 10.1016/j.jmva.2016.01.005
EID:

2-s2.0-84957561173
Contributors: Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Shrinkage ridge regression in partial linear models

Communications in Statistics - Theory and Methods
2016 | Journal article
DOI: 10.1080/03610926.2014.955115
EID:

2-s2.0-84979538976
Contributors: Roozbeh, M.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Some improved estimation strategies in high-dimensional semiparametric regression models with application to riboflavin production data

Statistical Papers
2016 | Journal article
DOI: 10.1007/s00362-016-0843-y
EID:

2-s2.0-84992725866
Contributors: Arashi, M.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Efficiency of the generalized difference-based Liu estimators in semiparametric regression models with correlated errors

Journal of Statistical Computation and Simulation
2015 | Journal article
DOI: 10.1080/00949655.2013.806924
EID:

2-s2.0-84908238120
Contributors: Akdeniz, F.; Akdeniz Duran, E.; Roozbeh, M.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Generalized ridge regression estimator in semiparametric regression models

Journal of the Iranian Statistical Society
2015 | Journal article
EID:

2-s2.0-84949748021
Contributors: Roozbeh, M.; Arashi, M.; Golam Kibria, B.M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Optimal partial ridge estimation in restricted semiparametric regression models

Journal of Multivariate Analysis
2015 | Journal article
DOI: 10.1016/j.jmva.2015.01.005
EID:

2-s2.0-84921947137
Contributors: Amini, M.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Shrinkage estimation in system regression model

Computational Statistics
2015 | Journal article
DOI: 10.1007/s00180-014-0539-5
EID:

2-s2.0-84930760515
Contributors: Arashi, M.; Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Shrinkage ridge estimators in semiparametric regression models

Journal of Multivariate Analysis
2015 | Journal article
DOI: 10.1016/j.jmva.2015.01.002
EID:

2-s2.0-84922059388
Contributors: Roozbeh, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Feasible ridge estimator in seemingly unrelated semiparametric models

Communications in Statistics: Simulation and Computation
2014 | Journal article
DOI: 10.1080/03610918.2012.758740
EID:

2-s2.0-84902682895
Contributors: Roozbeh, M.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Feasible ridge estimator in partially linear models

Journal of Multivariate Analysis
2013 | Journal article
DOI: 10.1016/j.jmva.2012.11.006
EID:

2-s2.0-84871910533
Contributors: Roozbeh, M.; Arashi, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

A note on Stein-type shrinkage estimator in partial linear models

Statistics
2012 | Journal article
DOI: 10.1080/02331888.2011.553682
EID:

2-s2.0-84866168238
Contributors: Arashi, M.; Roozbeh, M.; Niroumand, H.A.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Seemingly unrelated ridge regression in semiparametric models

Communications in Statistics - Theory and Methods
2012 | Journal article
DOI: 10.1080/03610926.2010.542859
EID:

2-s2.0-84862901063
Contributors: Roozbeh, M.; Arashi, M.; Gasparini, M.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Ridge regression methodology in partial linear models with correlated errors

Journal of Statistical Computation and Simulation
2011 | Journal article
DOI: 10.1080/00949650903362446
EID:

2-s2.0-79952599398
Contributors: Roozbeh, M.; Arashi, M.; Niroumand, H.A.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Semiparametric ridge regression approach in partially linear models

Communications in Statistics: Simulation and Computation
2010 | Journal article
DOI: 10.1080/03610910903480818
EID:

2-s2.0-77349104321
Contributors: Roozbeh, M.; Arashi, M.; Niroumand, H.A.
Source: Self-asserted source
mahdi roozbeh via Scopus - Elsevier

Peer review (71 reviews for 19 publications/grants)

Review activity for Ain Shams Engineering Journal (1)
Review activity for Alexandria Engineering Journal (1)
Review activity for Australian & New Zealand journal of statistics. (2)
Review activity for Bulletin of the Iranian Mathematical Society. (1)
Review activity for Expert systems with applications. (3)
Review activity for Iranian journal of science and technology. Transaction A, Science (11)
Review activity for Iranian journal of science and technology. Transactions A, Science (3)
Review activity for Journal of applied statistics. (2)
Review activity for Journal of classification. (1)
Review activity for Journal of forecasting. (1)
Review activity for Mechanical systems and signal processing. (1)
Review activity for Metrika. (1)
Review activity for Metrika. (1)
Review activity for PloS one. (2)
Review activity for Statistical computation and simulation. (30)
Review activity for Statistical papers. (3)
Review activity for Statistics & probability letters. (2)
Review activity for Statistics in medicine. (3)
Review activity for Statistics. (2)
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