Earable RCC: Development of an Earphone-Type Reliable Chewing-Count Measurement Device

Table 1

Results from chewing experiment. Results from chewing one 1.5 g stick of gum 300 times. For precision, the numerator is TP and the denominator is the sum of TP and FP. For recall, the numerator is TP and the denominator is the sum of TP and FN.

Subject	Precision	Recall
A	1.000 = 300/300	1.000 = 300/300
B	1.000 = 281/281	0.937 = 281/300
C	1.000 = 300/300	1.000 = 300/300
D	1.000 = 298/298	0.993 = 298/300
E	1.000 = 300/300	1.000 = 300/300
F	0.987 = 300/304	1.000 = 300/300