[Retracted] Large-Scale Scheduling Model Based on Improved Ant Colony Algorithm

Table 1

Model parameters ( represents XGBoost; represents ant colony algorithm).

Parameter name	Value	Meaning
Max_depth1	5	Maximum number of iteration layers
Learning_rate1	0.1	Learning rate
n_estimators1	40	Maximum number of iterations
ALPHA2	2	Pheromone importance factor
BETA2	1	Heuristic function importance factor
RHO2	0.6	Pheromone volatility factor
Q2	200	Number of iterations
T2	200	Initial carrying capacity
State2	15	Maximum number of stations