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Abhik Ghosh
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Robust estimation for independent non-homogeneous observations using density power divergence with applications to linear regression
A Ghosh, A Basu
Electronic Journal of statistics 7, 2420-2456, 2013
1252013
Robust Bayes estimation using the density power divergence
A Ghosh, A Basu
Annals of the Institute of Statistical Mathematics 68 (2), 413 - 437, 2016
862016
Robust Estimation in Generalised Linear Models: The Density Power Divergence Approach
A Ghosh, A Basu
TEST, 2015
642015
Robust estimation for non-homogeneous data and the selection of the optimal tuning parameter: the density power divergence approach
A Ghosh, A Basu
Journal of Applied Statistics 42 (9), 2056 - 2072, 2015
542015
A Wald-type test statistic for testing linear hypothesis in logistic regression models based on minimum density power divergence estimator
A Basu, A Ghosh, A Mandal, N Martin, L Pardo
Electronic Journal of Statistics 11 (2), 2741-2772, 2017
532017
Influence Analysis of Robust Wald-type Tests
A Ghosh, A Mandal, N Martin, L Pardo
Journal of Multivariate Analysis 147, 102 - 126, 2016
442016
A GENERALIZED DIVERGENCE FOR STATISTICAL INFERENCE
A Ghosh, R Harris, Ian, A Maji, A Basu, L Pardo
Bernoulli Journal, 2016
412016
Stable feature selection using copula based mutual information
S Lall, D Sinha, A Ghosh, D Sengupta, S Bandyopadhyay
Pattern Recognition 112, 107697, 2021
402021
Consumption of Fruitflow® lowers blood pressure in pre-hypertensive males: a randomised, placebo controlled, double blind, cross-over study
M Uddin, D Biswas, A Ghosh, N O’Kennedy, AK Duttaroy
International Journal of Food Sciences and Nutrition, 2017
302017
Robust Inference under the Beta Regression Model with Application to Health Care Studies
A Ghosh
Statistical Methods in Medical Research, 2017
272017
Consumer expenditure distribution in India, 1983-2007: Evidence of a long Pareto tail
A Ghosh, K Gangopadhyay, B Basu
Physica A: Statistical Mechanics and its Applications 390 (1), 83-97, 2011
252011
New robust statistical procedures for polytomous logistic regression models
E Castilla, A Ghosh, N Martin, L Pardo
Biometrics, 2017
242017
Robust Wald-type tests for non-homogeneous observations based on minimum density power divergence estimator
A Basu, A Ghosh, N Martin, L Pardo
Metrika, 2018
232018
Robust generalised quadratic discriminant analysis
A Ghosh, R SahaRay, S Chakrabarty, S Bhadra
Pattern Recognition 117, 107981, 2021
212021
On the Robustness of a Divergence based Test of Simple Statistical Hypotheses
A Ghosh, A Basu, L Pardo
Journal of Statistical Planning and Inference 161 (June), 91-108, 2015
212015
Ultrahigh-dimensional Robust and Efficient Sparse Regression using Non-Concave Penalized Density Power Divergence
A Ghosh, S Majumdar
IEEE Transactions on Information Theory, 2020
172020
Robust Bounded Influence Tests for Independent Non-Homogeneous Observations
A Ghosh, A Basu
Statistica Sinica, 2017
172017
Non-Concave Penalization in Linear Mixed-Effects Models and Regularized Selection of Fixed Effects
A Ghosh, M Thoresen
AStA Advances in Statistical Analysis, 1-32, 2017
162017
Divergence based robust estimation of the tail index through an exponential regression model
A Ghosh
Statistical Methods & Applications, 2016
162016
Asymptotic Properties of Minimum S-Divergence Estimator for Discrete Models
A Ghosh
Sankhya A 77 (2), 380 - 407, 2015
162015
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