Finding Risk Groups by Optimizing Artificial Neural Networks on the Area under the Survival Curve Using Genetic Algorithms

We investigate a new method to place patients into risk groups in censored survival data. Properties such as median survival time, and end survival rate, are implicitly improved by optimizing the area under the survival curve. Artificial neural networks (ANN) are trained to either maximize or minimi...

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Detalles Bibliográficos
Autores principales: Kalderstam, Jonas, Edén, Patrik, Ohlsson, Mattias
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4564106/
https://www.ncbi.nlm.nih.gov/pubmed/26352405
http://dx.doi.org/10.1371/journal.pone.0137597

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4564106/
https://www.ncbi.nlm.nih.gov/pubmed/26352405
http://dx.doi.org/10.1371/journal.pone.0137597

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