Table 1 Hyperparameters of different methods

DTR

Maximum depth = 10

Criterion–Gini index

LR

Weight constraint–5

Regularization penalty [0, 1]

Dropout rate–0.075

RF

Maximum depth–8

Number of estimators–150

Max sample split–15

Min-sample-leaf–10

SVR

Kernel–radial basis

Penalty C–1.0

Log (gamma) =− 3