@ARTICLE{Kośmider_Joanna_GC-NN_2005, author={Kośmider, Joanna and Krajewska, Beata}, volume={vol. 31}, number={No 1}, pages={3-12}, journal={Archives of Environmental Protection}, howpublished={online}, year={2005}, publisher={Polish Academy of Sciences}, abstract={The possibility of applying gas chromatograph to air samples discrimination in regard to odour intensity and hedonic quality was examined. The air samples were arornatised with lemon oil and four admixtures. fourteen distinctive points of a chromatogram were appointed and the distances from the points lo a set basis were measured. The set of h 1-h 14 parameters (inputs) and varied individual sensory estimations of I and H (outputs) was used as a training data set for NN. Possibility of discrimination of the odour quality of the samples situated close to the threshold of odour quality difference detectability was confirmed on the level of approximately one.}, type={Article}, title={GC-NN System Estimating Odour Quality}, URL={http://ochroma.man.poznan.pl/Content/123414/PDF-MASTER/3_AE_VOL_31_1_2005_Kosmider_GC_NN.pdf}, keywords={odour intensity, hedonic quality of odour, neural networks, GC-NN system}, }