时间

真实值

SARIMA模型

LSTM模型

SVR模型

预测值

误差

预测值

误差

预测值

误差

2023-3-22

32258.385

31833.436

−424.948

32111.883

−105.035

30158.913

−2099.472

2023-3-23

32119.902

32197.503

77.601

32589.463

464.778

30129.364

−1990.538

2023-3-24

32801.516

32120.169

−681.347

32274.021

−523.786

30327.631

−2473.885

2023-3-25

32746.971

33041.252

294.281

33176.867

359.064

30442.507

−2304.464

2023-3-26

32217.604

32703.437

485.833

32864.040

573.286

30380.413

−1837.191

2023-3-27

31969.388

32178.065

208.677

32268.588

292.755

30291.142

−1678.246

2023-3-28

31718.473

31715.898

−2.575

3216.275

456.209

30511.235

−1207.238

2023-3-29

31172.849

31772.034

599.185

31946.121

773.272

30447.653

−725.196

2023-3-30

31275.943

30682.072

−593.871

31910.61

117.043

30377.565

−898.378

2023-3-31

30284.347

31334.436

1050.089

31581.252

1342.989

31001.128

716.781

平均误差

101.292

375.0575

−1449.783