A comparison of variate pre-selection methods for use in partial least squares regression: a case study on NIR spectroscopy applied to monitoring beer fermentation.

McLeod G., Clelland K., Tapp H. S., Kemsley E. K., Wilson R. H., Poulter G., Coombs D., Hewitt C. J.. (2009)

Journal of Food Engineering, 90, 300-307