Search on: PROBABILISTIC LATENT SEMANTIC ANALYSIS 
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Descriptor English:   Latent Class Analysis 
Descriptor Spanish:   Análisis de Clases Latentes 
Descriptor Portuguese:   Análise de Classes Latentes 
Synonyms English:   Latent Class Analyses
Latent Class Model
Latent Class Models
Latent Variable Modeling
Latent Variable Modelings
Model, Latent Class
Modeling, Latent Variable
Modeling, Structural Equation
Probabilistic Latent Semantic Analysis
Structural Equation Modeling
Structural Equation Modelings
Variable Modeling, Latent  
Tree Number:   E05.318.740.250.338
G17.035.625
L01.224.050.687
N05.715.360.750.200.375
N06.850.520.830.250.338
Definition English:   A statistical algorithm used to analyze clusters of observed variables by constructing categorical unobserved or latent segment based on weighted analysis and the average probabilities. Such latent classes are used to infer variables whose relationships are not directly observed. In biomedical research, it is often used to categorize data that allows the determination of symptom clusters. 
History Note English:   2019 
Record Number:   57575 
Unique Identifier:   D000077272 

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