Quantitative analysis of multivariate data using artificial neural networks: a tutorial review and applications to the deconvolution of pyrolysis mass spectra.
The implementation of artificial neural networks (ANNs) to the analysis of multivariate data is reviewed, with particular reference to the analysis of pyrolysis mass spectra. The need for and benefits of multivariate data analysis are explained followed by a discussion of ANNs and their optimisation. Finally, an example of the use of ANNs for the quantitative deconvolution of the pyrolysis mass spectra of Staphylococcus aureus mixed with Escherichia coli is demonstrated.
Institute of Biological Sciences, University of Wales, Aberystwyth, Dyfed, UK. rrg@aber.ac.uk
R
R
Goodacre
M J
MJ
Neal
D B
DB
Kell
D004926:Escherichia coli / Q000145:classification* / Q000302:isolation & purification; D006801:Humans; D013058:Mass Spectrometry; D015999:Multivariate Analysis; D016571:Neural Networks, Computer; D013211:Staphylococcus aureus / Q000145:classification* / Q000302:isolation & purification