Table 1: Evaluation results on different features combined equations with disparity.

MethodsTraining
CCAAERMSEOR

Case 10.9160.9071.0440.298
Case 20.9530.3320.4010.086
Case 30.9610.2860.3480.065
Case 4 (considered)0.9640.2760.3360.061

Testing

Case 10.8650.9181.0640.314
Case 20.9420.3390.4060.053
Case 30.9310.3480.4310.037
Case 4 (considered)0.9400.3390.4130.040