Path Planning of Ant Colony Algorithm Based on Decision Tree in the Context of COVID-19

Table 3

Probability table of the basic ACO algorithm path passing through the areas with different human flow density.

Crowd density	(a)	(b)	(c)	(d)	(e)	(f)
High	0/47 = 0	0/48 = 0	0/46 = 0	0/47 = 0	0/47 = 0	0/46 = 0
Medium	10/47 = 0.21	10/48 = 0.21	12/46 = 0.26	9/47 = 0.19	12/47 = 0.26	10/46 = 0.22
Low	37/47 = 0.79	38/48 = 0.79	34/46 = 0.74	38/47 = 0.81	35/47 = 0.74	36/46 = 0.78