Soft Sensor Modeling of Nonlinear Industrial Processes Based on Weighted Probabilistic Projection Regression


Probabilistic principal component regression (PPCR) has been introduced for soft sensor modeling as a probabilistic projection regression method, which is effective in handling data collinearity and random noises. However, the linear limitation of data relationships may cause its performance deterioration when applied to nonlinear processes. Therefore, a… (More)
DOI: 10.1109/TIM.2017.2658158


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