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Matrix-variate beta distribution [PDF]
International Journal of Mathematics and Mathematical Sciences, 2000 We propose matrix-variate beta type III distribution. Several properties of this distribution including Laplace transform, marginal distribution and its relationship with matrix-variate beta type I and type II distributions are also studied.
Arjun K. Gupta, Daya K. Nagar
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Beta Distribution-Based Cross-Entropy for Feature Selection [PDF]
Entropy, 2019 Analysis of high-dimensional data is a challenge in machine learning and data mining. Feature selection plays an important role in dealing with high-dimensional data for improvement of predictive accuracy, as well as better interpretation of the data ...
Weixing Dai, Dianjing Guo
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Hepatic Fat Quantification Using Beta Distribution and a Probabilistic Neural Network in a Prepubertal Male Cohort [PDF]
DiagnosticsBackground/Objectives: High liver fat content is closely associated with hepatic disease and multiple comorbidities including cancer, diabetes and cardiovascular accidents. Therefore, accurate quantification of hepatic steatosis, especially of borderline
Mario Alexis Ramírez-Bautista +9 more
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The beta exponentiated Lindley distribution [PDF]
Journal of Statistical Theory and Applications (JSTA), 2015 In this work, we study the beta exponentiated Lindley distribution which includes as special cases several models such as the Lindley, exponentiated Lindley and beta Lindley distributions.
J.A. Rodrigues +2 more
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Secondary Cooling Water System Control Method Based on Deep Reinforcement Learning [PDF]
SensorsThe secondary cooling water system is difficult to control because of loop coupling, thermal inertia, and strict actuator constraints. In addition, when conventional proximal policy optimization (PPO) uses Gaussian action sampling with clipping, the ...
Jin Xu +3 more
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New extension of beta, Gauss and confluent hypergeometric functions
Cumhuriyet Science Journal, 2021 There are many extensions and generalizations of Gamma and Beta functions in the literature. However, a new extension of the extended Beta function B_(ζ〖, α〗_1)^(α_2;〖 m〗_1,〖 m〗_2 ) (a_1,a_2 ) was introduced and presented here because of its important ...
Umar Muhammad Abubakar +1 more
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A New 3-Parameter Bounded Beta Distribution: Properties, Estimation, and Applications
Axioms, 2022 This study presents a new three-parameter beta distribution defined on the unit interval, which can have increasing, decreasing, left-skewed, right-skewed, approximately symmetric, bathtub, and upside-down bathtub shaped densities, and increasing, U, and
Faiza A. Althubyani +3 more
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Neutrosophic Beta Distribution with Properties and Applications [PDF]
Neutrosophic Sets and Systems, 2021 This research is an extension of classical statistics distribution theory as the theory did not deal with the problems having ambiguity, impreciseness, or indeterminacy.
Rehan Ahmad Khan Sherwani +5 more
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Inflated beta distributions [PDF]
Statistical Papers, 2008 This paper considers the issue of modeling fractional data observed in the interval [0,1), (0,1] or [0,1]. Mixed continuous-discrete distributions are proposed. The beta distribution is used to describe the continuous component of the model since its density can have quite diferent shapes depending on the values of the two parameters that index the ...
Ospina, Raydonal, Ferrari, Silvia L. P.
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Journal of ICT, 2021 Acceptance sampling is a technique for statistical quality assurance based on the inspection of a random sample to decide the lot disposition: accept or reject. Producer’s risk and consumer’s risk are inevitable in acceptance sampling.
Waqar Hafeez, Nazrina Aziz
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