Latent class model with application to speaker diarization [PDF]
EURASIP Journal on Audio, Speech, and Music Processing, 2019 In this paper, we apply a latent class model (LCM) to the task of speaker diarization. LCM is similar to Patrick Kenny’s variational Bayes (VB) method in that it uses soft information and avoids premature hard decisions in its iterations.
Liang He +5 more
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The Role of Trust in Explaining Food Choice: Combining Choice Experiment and Attribute Best–Worst Scaling [PDF]
Foods, 2020 This paper presents empirical findings from a combination of two elicitation techniques—discrete choice experiment (DCE) and best−worst scaling (BWS)—to provide information about the role of consumers’ trust in food choice ...
Ching-Hua Yeh +2 more
doaj +3 more sources
Modeling Predictors of Latent Classes in Regression Mixture Models [PDF]
Structural Equation Modeling: A Multidisciplinary Journal, 2016 The purpose of the current study is to provide guidance on a process for including latent class predictors in regression mixture models. We first examine the performance of current practice for using the 1-step and 3-step approaches where the direct covariate effect on the outcome is omitted.
Kim, M. +4 more
openaire +5 more sources
Family and social class differences in sports behavior motivation among college students: An empirical study based on the latent class model. [PDF]
Front Psychol, 2023 Liu L, Chen S, Yang X, Yang Y.
europepmc +3 more sources
Equity in network design: a latent class choice model for prioritising investment decisions
Transportation Research Interdisciplinary PerspectivesThe allocation of resources in transport network investments is central to shaping accessibility, sustainability, and equity within infrastructure systems.
Ali Najmi +2 more
doaj +2 more sources
Differential item functioning across gender with MIMIC modeling: PISA 2018 financial literacy items
International Journal of Assessment Tools in Education, 2022 The aim of this study is to investigate the presence of DIF over the gender variable with the latent class modeling approach. Data were 953 students from the USA who participated in the PISA 2018 8th-grade financial literacy assessment.
Fatıma Münevver Saatçioğlu
doaj +1 more source
Journal of Dairy Science, 2022 : Active infectious bovine respiratory disease (BRD) is an infection of the airways that needs to be diagnosed correctly so that appropriate treatment can be initiated.
J. Berman +4 more
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Bayesian Latent Class Analysis: Sample Size, Model Size, and Classification Precision
Mathematics, 2023 The current literature includes limited information on the classification precision of Bayes estimation for latent class analysis (BLCA). (1) Objectives: The present study compared BLCA with the robust maximum likelihood (MLR) procedure, which is the ...
Diana Mindrila
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Modeling Airport Choice Using a Latent Class Logit Model
Aerospace, 2023 Studying the location of an airport is essential for optimizing its functionality, ensuring safety, and maximizing its economic benefits. There are many airports located within a short distance of each other, and users can often choose to travel between ...
Luigi dell’Olio +2 more
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Analysis and modeling of trucks travel choice preference under differentiated charging
Shenzhen Daxue xuebao. Ligong ban, 2023 To study the impact of expressway differentiated charging on the travel choice behavior of truck drivers, this paper combines the multinomial logit (MNL) model, the nested logit (NL) model and the latent class model based on the theoretical framework of ...
KONG Dexue +3 more
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