The Prediction of Sinter Drums Strength Using Hybrid Machine Learning Algorithms

Table 3

The prediction accuracy of the sinter drum strength.

	Scaler	Min_max	Max_abs	Robust	Quantile	Function
Linear	0.189	0.158	0.48	−0.081	0.227	0.368
Ridge	0.192	0.137	0.227	−0.075	0.238	0.379
Tree	−1.408	0.178	−0.065	−0.465	-0.68	0.252
SVR	0.112	0.146	−1.586	0.108	0.119	−0.184
Kneighbors	0.182	0.398	0.301	−0.14	0.311	0.38
RandomForest	0.045	0.306	0.239	0.016	0.332	0.565
AdaBoost	0.12	0.141	0.279	−0.077	0.085	0.439
G-boosting	−0.031	0.282	0.404	−0.126	0.158	0.644
Bagging	0.089	0.301	0.316	−0.149	0.039	0.475
ExtraTree	−1.165	0.242	−0.448	−0.407	−0.487	0.532