Results 21 to 30 of about 651,740 (292)

The annual rate of independent events – A key interpretation for traditional extreme value distributions of wind velocity

open access: yesWind Energy, 2022
The extreme value theory has been object of engineering studies for more than a century. The analysis of extreme winds plays a key role for complex civil structures and a driving role in different stages of wind turbines lifetime.
Alessio Torrielli   +2 more
doaj   +1 more source

Test and item information of oral health literacy adult questionnaire: An item response theory study in Himachal Pradesh

open access: yesCHRISMED Journal of Health and Research, 2022
Context: Item response theory (IRT), is a psychometric measure of trait considering each response positioned on a continuum. Aim: Assessment of item and test information Oral Health Literacy Adults Questionnaire (OHL-AQ) using IRT in the patient visiting
Deepak Gurung   +2 more
doaj   +1 more source

Application of Random Dynamic Grouping Simulation Algorithm in PE Teaching Evaluation

open access: yesComplexity, 2021
The probability ranking conclusion is an extension of the absolute form evaluation conclusion. Firstly, the random simulation evaluation model is introduced; then, the general idea of converting the traditional evaluation method to the random simulation ...
Haitao Hao
doaj   +1 more source

Complement-Class Harmonized Naïve Bayes Classifier

open access: yesApplied Sciences, 2023
Naïve Bayes (NB) classification performance degrades if the conditional independence assumption is not satisfied or if the conditional probability estimate is not realistic due to the attributes of correlation and scarce data, respectively.
Fahad S. Alenazi   +2 more
doaj   +1 more source

On MV-Algebraic Versions of the Strong Law of Large Numbers

open access: yesEntropy, 2019
Many-valued (MV; the many-valued logics considered by Łukasiewicz)-algebras are algebraic systems that generalize Boolean algebras. The MV-algebraic probability theory involves the notions of the state and observable, which abstract the probability ...
Piotr Nowak, Olgierd Hryniewicz
doaj   +1 more source

Independences and Partial $R$-Transforms in Bi-Free Probability [PDF]

open access: yes, 2015
In this paper, we examine how various notions of independence in non-commutative probability theory arise in bi-free probability. We exhibit how Boolean and monotone independence occur from bi-free pairs of faces and establish a Kac/Loeve Theorem for bi ...
Skoufranis, Paul
core   +1 more source

Tractability through Exchangeability: A New Perspective on Efficient Probabilistic Inference [PDF]

open access: yes, 2014
Exchangeability is a central notion in statistics and probability theory. The assumption that an infinite sequence of data points is exchangeable is at the core of Bayesian statistics.
Broeck, Guy Van den, Niepert, Mathias
core   +1 more source

An independence property for general information [PDF]

open access: yes, 2016
The aim of this paper was a generalization of independence propery proposed by Kampè de Fèriet and Forte in Information Theory withou probability, called "general infromation".
Divari, Maria, Vivona, Doretta
core   +1 more source

The de Finetti structure behind some norm-symmetric multivariate densities with exponential decay

open access: yesDependence Modeling, 2020
We derive a sufficient condition on the symmetric norm ||·|| such that the probability distribution associated with the density function f (x) ∝exp(−λ ||x||) is conditionally independent and identically distributed in the sense of de Finetti’s seminal ...
Mai Jan-Frederik
doaj   +1 more source

A Strong Hybrid S-Box Scheme Based on Chaos, 2D Cellular Automata and Algebraic Structure

open access: yesIEEE Access, 2022
Substitution-boxes are the main deciding components in symmetric-key cryptosystems for resisting many cryptanalytic attacks. It has been a challenging task for the designers to construct strong S-box which satisfies multiple cryptographic properties ...
Amirul Haque   +4 more
doaj   +1 more source

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