Results 71 to 80 of about 18,144,236 (296)

Arquitetura em pipeline para o alogaritmo de Canny em uma plataforma VHDL/FPGA [PDF]

open access: yes, 2014
Orientador : Prof. Dr. Eduardo TodtDissertação (mestrado) - Universidade Federal do Paraná, Setor de Ciências Exatas, Programa de Pós-Graduação em Informática.
Vidal, Leonardo de Amaral
core   +1 more source

Estimation of the Parameters of the Lomax Distribution using the EM Algorithm and Lindley Approximation

open access: yesپژوهش‌های ریاضی, 2018
Estimation of statistical distribution parameter is one of the important subject of statistical inference. Due to the applications of Lomax distribution in business, economy, statistical science, queue theory, internet traffic modeling and so on, in this
Roshanak Zaman, Parviz Nasiri
doaj  

The EM Algorithm [PDF]

open access: yes
The Expectation-Maximization (EM) algorithm is a broadly applicable approach to the iterative computation of maximum likelihood (ML) estimates, useful in a variety of incomplete-data problems.
Ng, See Ket   +2 more
core  

Parametric estimation of discretely observed diffusions using the EM algorithm [PDF]

open access: yes, 2007
In this paper we report ongoing work on parametric estimation for diffusions using Monte Carlo EM algorithms. The work presented here has already been extended to high dimensional problems and models with observation ...
Sermaidis, Giorgos   +1 more
core  

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

open access: yesAdvanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin   +16 more
wiley   +1 more source

Automatic Derivation of Statistical Algorithms: The EM Family and Beyond

open access: yes, 2003
Machine learning has reached a point where many probabilistic methods can be understood as variations, extensions and combinations of a much smaller set of abstract themes, e.g., as different instances of the EM algorithm.
Schumann, Johann   +7 more
core   +1 more source

The Negative Binomial Distribution Efficiency in Finite Mixture of Semi-parametric Generalized Linear Models

open access: yesپژوهش‌های ریاضی, 2019
Introduction Selection the appropriate statistical model for the response variable is one of the most important problem in the finite mixture of generalized linear models.
Farzad Eskandari
doaj  

Gaussian Mixture Model Based Classification of Stuttering Dysfluencies

open access: yesJournal of Intelligent Systems, 2016
The classification of dysfluencies is one of the important steps in objective measurement of stuttering disorder. In this work, the focus is on investigating the applicability of automatic speaker recognition (ASR) method for stuttering dysfluency ...
Mahesha P., Vinod D.S.
doaj   +1 more source

Análise estatística do algoritmo £LMS no domínio transformado em ambientes estacionários e não-estacionários [PDF]

open access: yes, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho apresenta uma análise estatística do algoritmo LMS (least mean square) no domínio transformado (LMS DT) tanto ...
Lobato, Elen Macedo
core  

EM algorithm to solve an imaging problem in Muon scattering Tomography

open access: yes, 2022
reservedNel campo della Tomografia Muonica per scattering, molti metodi sono reperibili in letteratura per ricavare informazioni riguardanti la composizione di volumi ignoti.
BORDIGNON, ANNA
core  

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