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A comparison study of penalized likelihood via regularization and support vector-based control charts

Autor: Edgard Maboudou-Tchao, Charles W. Harrison, Sumen Sen

Publikováno v: Quality Technology & Quantitative Management. 20:147-167

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b5d0807f42e2325f713c3a0c0e48081
https://doi.org/10.1080/16843703.2022.2096198

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Regression for doubly inflated multivariate Poisson distributions

Autor: I. Das, Pooja Sengupta, N. Rao Chaganty, Sumen Sen

Publikováno v: Journal of Statistical Computation and Simulation. 89:2549-2561

Dependent multivariate count data occur in several research studies. These data can be modelled by a multivariate Poisson or Negative binomial distribution constructed using copulas. However, when ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6133d2e482bf3ad8b116741ab9293441
https://doi.org/10.1080/00949655.2019.1625051

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Doubly inflated Poisson model using Gaussian copula

Autor: Sumen Sen, Pooja Sengupta, Norou Diawara

Publikováno v: Communications in Statistics - Theory and Methods. 47:2848-2858

Multivariate data are present in many research areas. Its analysis is challenging when assumptions of normality are violated and the data are discrete. The Poisson discrete data can be thou...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5df957a619464939c83f0d060bb78df
https://doi.org/10.1080/03610926.2017.1342831

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A Probabilistic Approach to Identifying Run Scoring Advantage in the Order of Playing Cricket

Autor: Sumen Sen, Manar D. Samad

In the game of cricket, the result of coin toss is assumed to be one of the determinants of match outcome. The decision to bat first after winning the toss is often taken to make the best use of superior pitch conditions and set a big target for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96519aad37508d2b1fc5d11476996e95

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Multivariate Doubly-Inflated Negative Binomial Distribution Using Gaussian Copula

Autor: I. Das, Sumen Sen, Joseph Mathews

Publikováno v: Modern Statistical Methods for Spatial and Multivariate Data ISBN: 9783030114305

Studies involving count data appear frequently in the social and natural sciences. Moreover, this data often has a non-normal structure making it difficult to model. Many of these models have inflation points centered around zero and potentially at a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbcc6f76bdee05594d0c69bdb0d0ec43
https://doi.org/10.1007/978-3-030-11431-2_8

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Statistical Pattern Recognition Using Gaussian Copula

Autor: Khan M. Iftekharuddin, Sumen Sen, Norou Diawara

Publikováno v: Journal of Statistical Theory and Practice. 9:768-777

Statistical pattern recognition has attracted great interest due to its applicability and to the advances in technology and computing. Significant research has been done in areas such as automatic character recognition, medical diagnostics, and data

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d07c1c97429f5508536209fd65ee4ea1
https://doi.org/10.1080/15598608.2015.1008607

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