Table 6.

The concentration estimation results of the proposed methodology for mixed odors with three components.

	Real Concentrations			Estimated
Component Set	M (ppm)	E (ppm)	A (ppm)	M (ppm)	E (ppm)	A (ppm)	RMSE (ppm)
MEA-1	34	34	34	33.32	30.12	38.61	3.50
MEA-2	34	34	51	37.29	33.34	49.54	2.11
MEA-3	34	34	68	34.69	31.50	68.82	1.57
MEA-4	34	51	34	38.85	49.33	29.74	3.85
MEA-5	34	68	34	35.82	64.28	38.30	3.45
MEA-6	51	34	34	56.11	36.80	26.81	5.34
MEA-7	68	34	34	66.88	29.93	38.24	3.45