Smart eNose Food Waste Management System

Table 5

Classification error.

	True rice and meat	True meat	True rice	True bread	Class precision
Pred. rice and meat	14	0	0	1	93.33%
Pred. meat	0	17	0	0	100.00%
Pred. rice	1	0	17	1	89.47%
Pred. bread	2	0	0	15	88.24%
Class recall	82.35%	100.00%	100.00%	88.24%