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Abhik Ghosh
Abhik Ghosh
Associate Professor, Indian Statistical Institute, Kolkata, India
Verifisert e-postadresse på isical.ac.in - Startside
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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
1432013
Robust Bayes estimation using the density power divergence
A Ghosh, A Basu
Annals of the Institute of Statistical Mathematics 68 (2), 413 - 437, 2016
932016
Robust Estimation in Generalised Linear Models: The Density Power Divergence Approach
A Ghosh, A Basu
TEST, 2015
772015
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
632017
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
632015
Stable feature selection using copula based mutual information
S Lall, D Sinha, A Ghosh, D Sengupta, S Bandyopadhyay
Pattern Recognition 112, 107697, 2021
552021
Influence Analysis of Robust Wald-type Tests
A Ghosh, A Mandal, N Martin, L Pardo
Journal of Multivariate Analysis 147, 102 - 126, 2016
512016
A GENERALIZED DIVERGENCE FOR STATISTICAL INFERENCE
A Ghosh, R Harris, Ian, A Maji, A Basu, L Pardo
Bernoulli Journal, 2016
402016
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
342017
Robust Inference under the Beta Regression Model with Application to Health Care Studies
A Ghosh
Statistical Methods in Medical Research, 2017
332017
New robust statistical procedures for polytomous logistic regression models
E Castilla, A Ghosh, N Martin, L Pardo
Biometrics, 2017
282017
Robust generalised quadratic discriminant analysis
A Ghosh, R SahaRay, S Chakrabarty, S Bhadra
Pattern Recognition 117, 107981, 2021
262021
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
262018
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
262011
Ultrahigh-dimensional Robust and Efficient Sparse Regression using Non-Concave Penalized Density Power Divergence
A Ghosh, S Majumdar
IEEE Transactions on Information Theory, 2020
232020
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
222015
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
212017
Robust Bounded Influence Tests for Independent Non-Homogeneous Observations
A Ghosh, A Basu
Statistica Sinica, 2017
202017
sc-REnF: An entropy guided robust feature selection for single-cell RNA-seq data
S Lall, A Ghosh, S Ray, S Bandyopadhyay
Briefings in Bioinformatics 23 (2), bbab517, 2022
182022
A Robust Generalization of the Rao Test
A Basu, A Ghosh, N Martin, L Pardo
ArXiv Preprint, 2019
162019
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Artikler 1–20