Artificial Neural Networks in UV-VIS Spectral Analysis of Ribonucleotides (CROSBI ID 467331)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Beluhan, Damir ; Beluhan, Sunčica
engleski
Artificial Neural Networks in UV-VIS Spectral Analysis of Ribonucleotides
The ability of ANNs to learn process inherent features and to detect characteristic patterns with a little apriori knowledge, makes ANNs powerful and flexible tools in the various chemometrics studies. The precise quantitative discrimination of quite similar ribonucleotide spectrophotometric data in UV range (210-300 nm) is necessary in a wide range of applications (e. g., the flavor enhancers production). Several types of ANNs, such as multilayer perceptrons, generalized feedforward networks and modular feedforward networks, with different topologies, were applied for the quantitative identification of the concentration of 5'-CMP, 5'-GMP, 5'-UMP, 5'-AMP, 2'- and 3'-GMP, 2'- and 3'-UMP. The achieved results in resolving spectral overlapping of pure components is the first, essential step for the extension of this artificial intelligence methodology to the complex mixtures resolution. This instrumental approach will avoid time-consuming cleanup procedures or separation steps. As because the strength of ANNs lies in their ability to generalize complex hidden relationship, careful cross validation supervision was performed.
neural networks; spectroscopy; RNA; classification
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
269-273-x.
1998.
objavljeno
Podaci o matičnoj publikaciji
Preprints of the 7th International Conference on Computer Applications in Biotechnology, Osaka, Japan
T. Yoshida and S. Shioya
Osaka: IFAC Publications Elsevier Science Ltd
Podaci o skupu
7th International Conference on Computer Applications in Biotehnology-CAB7- Horizon of Bioprocess Systems Engineering in 21st Century
predavanje
31.05.1998-04.06.1998
Osaka, Japan