Implementación de técnicas de reconocimiento de patrones (Least Square Support Vector Machines) en procesos de selección de parámetros característicos aplicados a sistemas metabolómicos

Autores/as

  • William Villamizar Rozo Universidad de Pamplona
  • Luis Enrique Mendoza Universidad de Pamplona
  • Pablo Alexander Santafe Gutierrez Universidad de Pamplona

DOI:

https://doi.org/10.24054/rcta.v1i21.1897

Palabras clave:

Metabolómica, HNMR, LS-SVM, COW

Resumen

En este artículo se presenta una metodologíaque involucra, técnicas de análisis multivariable y una etapa de pre-procesamiento con el fin de determinar metabolitos característicos en un determinado espectro. Este método novedoso permitió determinar que ciertos metabolitos son modificados por las diferentes concentraciones y además de conocer la funcionalidad de LS-SVM en datos NMR. También se logró validar procesos como: alineamiento de picos, normalización, corrección de línea base y análisis multienergía, en datos metabolómicos en aceites de oliva y avellana puros y mezclados con alteraciones de 2%, 5%, 10%, 20% y 30%.

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Publicado

2022-11-08 — Actualizado el 2013-01-02

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Cómo citar

Villamizar Rozo, W., Mendoza, L. E., & Santafe Gutierrez, P. A. (2013). Implementación de técnicas de reconocimiento de patrones (Least Square Support Vector Machines) en procesos de selección de parámetros característicos aplicados a sistemas metabolómicos. REVISTA COLOMBIANA DE TECNOLOGIAS DE AVANZADA (RCTA), 1(21), 104–112. https://doi.org/10.24054/rcta.v1i21.1897 (Original work published 8 de noviembre de 2022)

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