Results 31 to 40 of about 2,084,487 (290)

Estimating Conditional Event Probabilities with Mixed Regressors: a Weighted Nearest Neighbour Approach [PDF]

open access: yesStatistika: Statistics and Economy Journal, 2023
The k-Nearest Neighbour method is a popular nonparametric technique for solving classification and regression problems without having to make potentially restrictive a priori assumptions about the functional form of the statistical relationship under ...
Mahfuza Khatun, Sikandar Siddiqui
doaj   +1 more source

On applicability of Bayes' formula

open access: yesAdvanced Engineering Research, 2015
Bayes' formula is the research subject. The work objective is to analyze the formula application and widen the scope of its applicability. The first-priority problem includes the identification of the Bayes' formula disadvantages based on the study of ...
Alexander I. Dolgov
doaj   +1 more source

Bayesian Inference in Snow Avalanche Simulation with r.avaflow

open access: yesGeosciences, 2020
Simulation tools for gravitational mass flows (e.g., avalanches, debris flows) are commonly used for research and applications in hazard assessment or mitigation planning.
Jan-Thomas Fischer   +5 more
doaj   +1 more source

Quasar Identification Using Multivariate Probability Density Estimated from Nonparametric Conditional Probabilities

open access: yesMathematics, 2022
Nonparametric estimation for a probability density function that describes multivariate data has typically been addressed by kernel density estimation (KDE).
Jenny Farmer   +2 more
doaj   +1 more source

Uncertainties in conditional probability tables of discrete Bayesian Belief Networks: A comprehensive review

open access: yesEngineering applications of artificial intelligence, 2020
Discrete Bayesian Belief Network (BBN) has become a popular method for the analysis of complex systems in various domains of application. One of its pillar is the specification of the parameters of the probabilistic dependence model (i.e.
J. Rohmer
semanticscholar   +1 more source

The effects of mental steps and compatibility on Bayesian reasoning [PDF]

open access: yesJudgment and Decision Making, 2014
Four laboratory studies were conducted to test the hypothesis that correct Bayesian reasoning can be predicted by two factors of task complexity — the number of mental steps required to reach the normative solution, and the compatibility between the ...
Shahar Ayal, Ruth Beyth-Marom
doaj   +2 more sources

Community Impact on a Cryptocurrency: Twitter Comparison Example Between Dogecoin and Litecoin

open access: yesFrontiers in Blockchain, 2022
Context: The third generation of cryptocurrencies gathers cryptocurrencies that are as diverse as the market is big (e.g., Dogecoin or Litecoin). While Dogecoin is seen as a memecoin, the other gathers a very different category of investors.
Edouard Lansiaux   +3 more
doaj   +1 more source

Reconditioning the conditional [Recondicionando o condicional]

open access: yesPrincípios, 2016
Many authors have hoped to understand the indicative conditional construction in everyday language by means of what are usually called conditional probabilities. Other authors have hoped to make sense of conditional probabilities in terms of the absolute
David Miller
doaj   +2 more sources

Classical (Local and Contextual) Probability Model for Bohm–Bell Type Experiments: No-Signaling as Independence of Random Variables

open access: yesEntropy, 2019
We start with a review on classical probability representations of quantum states and observables. We show that the correlations of the observables involved in the Bohm⁻Bell type experiments can be expressed as correlations of classical random ...
Andrei Khrennikov, Alexander Alodjants
doaj   +1 more source

The binomial ideal of the intersection axiom for conditional probabilities [PDF]

open access: yes, 2009
The binomial ideal associated with the intersection axiom of conditional probability is shown to be radical and is expressed as an intersection of toric prime ideals. This solves a problem in algebraic statistics posed by Cartwright and Engström.
Alex Fink
semanticscholar   +1 more source

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