Results 31 to 40 of about 7,426,354 (247)
Estimating the extremal index through local dependence [PDF]
, 2015 The extremal index is an important parameter in the characterization of extreme values of a stationary sequence. Our new estimation approach for this parameter is based on the extremal behavior under the local dependence condition D$^{(k)}$($u_n$).
H. Ferreira, Marta Ferreira
semanticscholar +1 more source
Borderland Location as a Factor of the Development of the Terespol Commune
Studia Ekonomiczne i Regionalne, 2021 Subject and purpose of work: The aim of the study was to determine the significance of the borderland location as a factor in the development of the Terespol commune.
Guzal-Dec Danuta +2 more
doaj +1 more source
Tingkat Ketergantungan Fiskal dan Hubungannya dengan Pertumbuhan Ekonomi di Kota Jambi [PDF]
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah, 2014 This research aims to calculate Fiscal Needs in Jambi City and analyze the level of dependence on Fiscal relations with the Economic Growth in Jambi and see how much the rate dependence of the Fiscal Jambi City to the Central Government.
M.Ariansyah, Amri Amir, Erni Achmad
doaj +2 more sources
Local item dependence on the vocabulary levels test revisited
Vocabulary Learning and Instruction, 2014 The purpose of this study was to address the question of local item dependence (LID) on the Vocabulary Levels Test (VLT). The test format adopts a matching format consisting of six words and three definitions.
Tadamitsu Kamimoto
doaj +1 more source
Modeling local dependence in latent vector autoregressive models.
Biostatistics, 2019 We propose a Bayesian latent vector autoregressive (LVAR) model to analyze multivariate longitudinal data of binary and ordinal variables (items) as a function of a small number of continuous latent variables.
Trung Dung Tran +3 more
semanticscholar +1 more source
Pairwise Likelihood Estimation of the 2PL Model with Locally Dependent Item Responses
Applied SciencesThe local independence assumption is crucial for the consistent estimation of item parameters in item response theory models. This article explores a pairwise likelihood estimation approach for the two-parameter logistic (2PL) model that treats the local
Alexander Robitzsch
doaj +1 more source
Feature Selection based on the Local Lift Dependence Scale
Entropy, 2018 This paper uses a classical approach to feature selection: minimization of a cost function applied on estimated joint distributions. However, in this new formulation, the optimization search space is extended.
Diego Marcondes +2 more
doaj +1 more source
Estimating and Testing Nonlinear Local Dependence Between Two Time Series
Journal of business & economic statistics, 2018 The most common measure of dependence between two time series is the cross-correlation function. This measure gives a complete characterization of dependence for two linear and jointly Gaussian time series, but it often fails for nonlinear and non ...
Virginia Lacal, Dag Tjøstheim
semanticscholar +1 more source
Physical Review Physics Education Research, 2020 Items that are chained, or blocked, together appear on many of the conceptual assessments utilized for physics education research. However, when items are chained together there is the potential to introduce local dependence between those items, which ...
Philip Eaton +2 more
doaj +1 more source
Multiple Imputation of Missing Categorical and Continuous Values via Bayesian Mixture Models With Local Dependence [PDF]
, 2014 We present a nonparametric Bayesian joint model for multivariate continuous and categorical variables, with the intention of developing a flexible engine for multiple imputation of missing values. The model fuses Dirichlet process mixtures of multinomial
Jared S. Murray, Jerome P. Reiter
semanticscholar +1 more source