Error type | Prediction method in the research (Yan et al. 2008) | Prediction method in the research (Nieto et al. 2015) | Soft measurement model in this paper |
---|---|---|---|
Average relative error | 2.8974% | 2.3217% | 2.2642% |
Relative root mean square error | 3.3846% | 2.9942% | 2.8462% |
Posterior error ratio C | 0.0084 | 0.0069 | 0.0059 |
Small error probability P | 0.9876 | 0.9913 | 1.0000 |