. 2020 Nov 18;20(22):6579. doi: 10.3390/s20226579

Table 9.

Comparison of best results with results in the related works.

	Viani et al. [8]	Adeogun et al. [12]	Chitu et al. [21]	Jiang et al. [22]	Zhou et al. [11]	Fitness Gym	Living Room
Accuracy	0.82	0.91	0.69	0.77	0.82	1.0	0.98
Variables	temp. hum. CO $_{2}$	temp. pre. hum. 7 more	CO $_{2}$ air flow	CO $_{2}$	CO $_{2}$	temp. hum. pre.	temp. hum pre.