Neural networks in high-performance liquid chromatography optimization: response surface modeling

Neural networks in high-performance liquid chromatography optimization: response surface modeling

The usefulness of artificial neural networks for response surface modeling in HPLC optimization is compared with (non-)linear regression methods. The number of hidden nodes is optimized by a lateral inhibition method. Overfitting is controlled by cross-validation using the leave one out method (LOOM...

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Veröffentlicht in:Journal of Chromatography A 1996-03, Vol.728 (1), p.47-53
Hauptverfasser: Metting, Harm J., Coenegrach, Pierre M.J.
Format: Artikel
Sprache:eng
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Chromatography, High Pressure Liquid - methods
Mathematics
Neural networks
Neural Networks (Computer)
Optimization
Response surface modelling
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container_issue 1
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container_title Journal of Chromatography A
container_volume 728
creator Metting, Harm J.
Coenegrach, Pierre M.J.
description The usefulness of artificial neural networks for response surface modeling in HPLC optimization is compared with (non-)linear regression methods. The number of hidden nodes is optimized by a lateral inhibition method. Overfitting is controlled by cross-validation using the leave one out method (LOOM). Data sets of linear and non-linear response surfaces (capacity factors) were taken from literature. The results show that neural networks offer promising possibilities in HPLC method development. The predictive results were better or comparable to those obtained with linear and non-linear regression models.
doi_str_mv 10.1016/0021-9673(96)82447-2
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subjects Chromatography, High Pressure Liquid - methods
Mathematics
Neural networks
Neural Networks (Computer)
Optimization
Response surface modelling
title Neural networks in high-performance liquid chromatography optimization: response surface modeling
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