预测步数

RMSE

MAE

MAPE

RMSRE

k = 1

1.8537

1.6013

6.11%

16.95%

k = 2

1.9169

1.6251

6.46%

18.03%

k = 3

2.0202

1.6575

6.86%

19.39%

k = 4

2.0985

1.6857

7.32%

21.05%

k = 5

2.1067

1.6930

7.46%

21.13%