From: RETRACTED ARTICLE: Forecasting algorithm of tourism service trade based on PSO-optimized hybrid RVM model
Years
Actual number of tourists
Forecast the number of tourists
Error
Relative error
2018
29.57
28.23
1.34
0.0453
2019
32.62
32.63
0.01
0.0003
2020
36.11
36.22
0.11
0.0030
MAPE
1.24