Results 21 to 30 of about 4,033,484 (300)

Modeling of Wastewater Treatment Processes Using Dynamic Bayesian Networks Based on Fuzzy PLS

open access: yesIEEE Access, 2020
The complicated characteristics of wastewater treatment plants (WWTPs) significantly hinder the monitoring of industrial processes, and thus much attention has been paid to process modeling and prediction.
Hongbin Liu   +4 more
doaj   +1 more source

VARIABEL LATEN SEBAGAI MODERATOR DAN MEDIATOR DALAM HUBUNGAN KAUSAL

open access: yesE-Jurnal Matematika, 2013
Latent variables are variables that can not be measured directly. In analysis of causal relationship involving three latent variables, one latent variable can be a moderator or mediator variables. Goodness of Fit moderation and mediation model of latent
I KOMANG GEDE ANTARA   +2 more
doaj   +1 more source

A Bayesian semiparametric latent variable model for mixed responses [PDF]

open access: yes, 2006
In this article we introduce a latent variable model (LVM) for mixed ordinal and continuous responses, where covariate effects on the continuous latent variables are modelled through a flexible semiparametric predictor. We extend existing LVM with simple
Raach, Alexander, Fahrmeir, Ludwig
core   +1 more source

A geoadditive Bayesian latent variable model for Poisson indicators [PDF]

open access: yes, 2006
We introduce a new latent variable model with count variable indicators, where usual linear parametric effects of covariates, nonparametric effects of continuous covariates and spatial effects on the continuous latent variables are modelled through a ...
Fahrmeir, Ludwig, Steinert, Sven
core   +1 more source

IDENTIFIABILITY OF STRUCTURAL EQUATION MODELS WITH LATENT VARIABLES

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019
In this paper the problem of identifiability of structural equation models with latent variables is considered. The conditions of the almost everywhere local identifiability for such models are obtained.
Sergei Stafeev
doaj   +1 more source

Two-Stage Latent Dynamics Modeling and Filtering for Characterizing Individual Walking and Running Patterns with Smartphone Sensors

open access: yesSensors, 2019
Recently, data from built-in sensors in smartphones have been readily available, and analyzing data for various types of health information from smartphone users has become a popular health care application area. Among relevant issues in the area, one of
Jaein Kim   +5 more
doaj   +1 more source

Latent Classes of Criminal Intent Associated with Criminal Behaviour [PDF]

open access: yes, 2014
Background: This study aimed to examine the number of latent classes of criminal intent that exist among prisoners and to look at the associations with recidivism, number of police arrests, type of offending (robbery, violent offences, murder, and ...
Dhingra, Katie   +10 more
core   +1 more source

Research on neural processes with multiple latent variables

open access: yesIET Image Processing, 2023
Neural Process (NP) fully combines the advantages of neural network and Gaussian Process (GP) to provide an efficient method for solving regression problems. Nonetheless, limited by the dimensionality of the latent variable, NP has difficulty fitting the
Xiao‐Han Yu   +4 more
doaj   +1 more source

A Transformer-Based Hierarchical Variational AutoEncoder Combined Hidden Markov Model for Long Text Generation

open access: yesEntropy, 2021
The Variational AutoEncoder (VAE) has made significant progress in text generation, but it focused on short text (always a sentence). Long texts consist of multiple sentences.
Kun Zhao   +3 more
doaj   +1 more source

Estimation results between psychological latent variables and observed variables.

open access: yes, 2023
Estimation results between psychological latent variables and observed variables.
Jin Zhang (53297)   +4 more
core   +1 more source

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