Electronic Nose Based on Independent Component Analysis Combined with Partial Least Squares and Artificial Neural Networks for Wine Prediction

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Abstract

<p> The aim of this work is to propose an alternative way for wine classi&filig;cation and prediction based on an electronic nose (e-nose) combined with Independent Component Analysis (ICA) as a dimensionality reduction technique, Partial Least Squares (PLS) to predict sensorial descriptors and Arti&filig;cial Neural Networks (ANNs) for classi&filig;cation purpose. A total of 26 wines from different regions, varieties and elaboration processes have been analyzed with an e-nose and tasted by a sensory panel. Successful results have been obtained in most cases for prediction and classi&filig;cation.</p>
Original languageAmerican English
JournalSensors
Volume12
DOIs
StatePublished - Jan 1 2012

Keywords

  • artificial neural networks
  • electronic nose
  • independent component analysis
  • partial least squares
  • wine classification

Disciplines

  • Medical Cell Biology
  • Medical Neurobiology
  • Medical Physiology
  • Medical Sciences
  • Medicine and Health Sciences
  • Neurosciences
  • Physiological Processes

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