Buscar en RiuNet

Listar

Mostrando ítems 1-3 de 3

CARACTERIZACIÓN DE LAS MÉTRICAS DE ESTABILIDAD DE FUENTE DE DATOS EN LOS REPOSITORIOS BIOMÉDICOS

Ferri Borredá, Pablo (Universitat Politècnica de València, 2017-07-20)

The degree of homogeneity among data distributions is a critical issue when reusing data integrated from different sources, since the introduction of undesired variabilities may lead to misleading results. Therefore, ...
Multisource and temporal variability in Portuguese hospital administrative datasets: Data quality implications

Souza, Júlio; Caballero, Ismael; Vasco Santos, Joao; Lobo, Mariana; Pinto, Andreia; Viana,Joao; Sáez Silvestre, Carlos; Lopes, Fernando; Freitas, Alberto (Elsevier, 2022-12)

[EN] Background: Unexpected variability across healthcare datasets may indicate data quality issues and thereby affect the credibility of these data for reutilization. No gold-standard reference dataset or methods for ...
Stability metrics for multi-source biomedical data based on simplicial projections from probability distribution distances

Sáez Silvestre, Carlos; Robles Viejo, Montserrat; García Gómez, Juan Miguel (SAGE Publications (UK and US), 2014-08-04)

[EN] Biomedical data may be composed of individuals generated from distinct, meaningful sources. Due to possible contextual biases in the processes that generate data, there may exist an undesirable and unexpected ...

Mostrando ítems 1-3 de 3