Results 11 to 20 of about 101,418 (181)

Linear Convergence of Natural Policy Gradient Methods with Log-Linear Policies [PDF]

open access: yesInternational Conference on Learning Representations, 2022
We consider infinite-horizon discounted Markov decision processes and study the convergence rates of the natural policy gradient (NPG) and the Q-NPG methods with the log-linear policy class.
Rui Yuan   +4 more
semanticscholar   +1 more source

Log-Linear Error State Model Derivation Without Approximation for INS [PDF]

open access: yesIEEE Transactions on Aerospace and Electronic Systems, 2022
Through assembling the navigation parameters as the matrix Lie group state, the corresponding inertial navigation system (INS) kinematic model possesses a group-affine property.
Lubin Chang, Yarong Luo
semanticscholar   +1 more source

Linear Convergence for Natural Policy Gradient with Log-linear Policy Parametrization [PDF]

open access: yesarXiv.org, 2022
We analyze the convergence rate of the unregularized natural policy gradient algorithm with log-linear policy parametrizations in infinite-horizon discounted Markov decision processes.
Carlo Alfano, Patrick Rebeschini
semanticscholar   +1 more source

Análise multivariada: um exemplo usando modelo log-linear [PDF]

open access: yesRevista de Saúde Pública, 1985
Apresenta-se de forma resumida análise multivariada de dados categóricos, usando modelo log-linear para a situação de uma tabela de contingência 2 x 2 x 2.
Souza, José Maria Pacheco de   +1 more
openaire   +3 more sources

Log-Linear-Based Logic Mining with Multi-Discrete Hopfield Neural Network

open access: yesMathematics, 2023
Choosing the best attribute from a dataset is a crucial step in effective logic mining since it has the greatest impact on improving the performance of the induced logic.
Gaeithry Manoharam   +6 more
semanticscholar   +1 more source

Confiabilidade teste-reteste de aspectos da rede social no Estudo Pró-Saúde

open access: yesRevista de Saúde Pública, 2003
OBJETIVO: Avaliar os níveis de confiabilidade teste-reteste de informações relativas à rede social no Estudo Pró-saúde. MÉTODOS: Foi estimada a confiabilidade pelo estudo teste-reteste por meio de questionário multidimensional aplicado a uma coorte de ...
Griep Rosane Harter   +3 more
doaj   +3 more sources

Multilevel log linear model to estimate the risk factors associated with infant mortality in Ethiopia: further analysis of 2016 EDHS

open access: yesBMC Pregnancy and Childbirth, 2022
Background Infant mortality is defined as the death of a child at any time after birth and before the child’s first birthday. Sub-Saharan Africa has the highest infant and child mortality rate in the world.
S. Mulugeta   +6 more
semanticscholar   +1 more source

Interpretation of Epidemiological Data Using Multiple Correspondence Analysis and Log-linear Models

open access: yesJournal of Data Science, 2021
In this work we present a combined approach to contingency tables analysis using correspondence analysis and log-linear models. Several investigators have recognized relations between the aforementioned method- ologies, in the past.
D. Panagiotakos, C. Pitsavos
semanticscholar   +1 more source

Utilization of statistical techniques in two journals of fruticulture [PDF]

open access: yes, 2008
Neste trabalho são descritas as técnicas de análise estatística utilizadas e a acessibilidade estatística em uma amostra dos artigos originais publicados no período 1996-2006 em duas revistas de pesquisa na área de fruticultura: a Revista Brasileira de ...
CANTUARIAS-AVILÉS, Tatiana   +1 more
core   +2 more sources

Escala de apoio social aplicada a uma população de gestantes: confiabilidade teste-reteste e estrutura de concordância dos itens

open access: yesCadernos de Saúde Pública, 2005
A associação entre apoio social e desfechos relacionados à saúde tem sido objeto de interesse de pesquisadores. O objetivo desse artigo foi avaliar a confiabilidade e estrutura de concordância da escala de apoio social. A confiabilidade teste-reteste foi
Kátia Silveira da Silva   +1 more
doaj   +1 more source

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