Table 6 Prediction Evaluation Metrics for SSEC Index Across Different Models.

From: BLS-QLSTM: a novel hybrid quantum neural network for stock index forecasting

Model

RMSE

MAE

MAPE

R2

LSTM

49.54711

34.24406

0.01104

0.98962

QLSTM

43.80635

28.10384

0.00898

0.99221

BLS-QLSTM

37.99746

27.25398

0.00926

0.99344

  1. Bold values indicate better results than other methods.