Results 51 to 60 of about 6,207,480 (283)
Latent Variable Modelling: A Survey* [PDF]
Scandinavian Journal of Statistics, 2007 Abstract. Latent variable modelling has gradually become an integral part of mainstream statistics and is currently used for a multitude of applications in different subject areas. Examples of ‘traditional’ latent variable models include latent class models, item–response models, common factor models, structural equation models, mixed or random ...
SKRONDAL, ANDERS, RABE‐HESKETH, SOPHIA
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Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level
Aging and Cancer, EarlyView.This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley +1 more source
Sentiment as an Ordinal Latent Variable
Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics, 2023 Sentiment analysis has become a central tool in various disciplines outside of natural language processing. In particular in applied and domain-specific settings with strong requirements for interpretable methods, dictionary-based approaches are still a popular choice. However, existing dictionaries are often limited in coverage, static once annotation
Stoehr, Niklas; id_orcid0000-0003-2867-0236 +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi +2 more
wiley +1 more source
ELEMENTOS DE MEDICIÓN EN LA CONSTRUCCIÓN DE VARIABLES LATENTES NO ESTRUCTURADAS
Revista Científica de Ingeniería Industrial, 2004 <span style="font-size: xx-small; font-family: Times New Roman;"><span style="font-size: xx-small; font-family: Times New Roman;"><span style="font-size: x-small; font-family: Times New Roman;"><span style="font-size: x-small; font ...
Servio Tulio Guillén Burgette +1 more
doaj
Protocolo para realizar análisis factorial en variables que afectan las condiciones laborales
Ingeniare, 2019 Este trabajo describe los pasos que se deben realizar para aplicar la técnica multivariada de análisis factorial. Presenta el listado de estadísticos y criterios que se deben tener en cuenta para validar si la técnica de análisis ...
Luz Elena Gutiérrez López
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La eficiencia de la educación superior en México, 2008-2016: Un modelo DEA dinámico-network
Perfiles Latinoamericanos, 2020 Esta investigación parte del enfoque sociológico del capital humano para presentar un análisis de la eficiencia de las universidades públicas en México mediante la metodología DEA con un modelo dinámico y estructura network.
César Lenin Navarro-Chávez +1 more
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Multidimensional Profiling of MRI‐Negative Temporal Lobe Epilepsy Uncovers Distinct Phenotypes
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Although hippocampal sclerosis (TLE‐HS) represents the most frequent cause of temporal lobe epilepsy (TLE), up to 30% of patients show no lesion on visual MRI inspection (TLE‐MRIneg). These cases pose diagnostic and therapeutic challenges and are underrepresented in surgical series.
Alice Ballerini +28 more
wiley +1 more source
ALDOA Promotes Glycolysis and NLRP3/GSDMD Pyroptosis to Accelerate ALS Progression
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration. Glycolytic dysregulation is implicated in disease progression, yet the underlying mechanisms remain unclear. This study investigates how Aldolase A (ALDOA) drives ALS progression through glycolysis‐mediated motor neuron pyroptosis.
Kaixin Yan +9 more
wiley +1 more source
Latent Variable Sentiment Grammar [PDF]
Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics, 2019 Accepted at ACL ...
Liwen Zhang, Kewei Tu, Yue Zhang 0004
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