Soft-Sensor Modeling of PVC Polymerizing Process Based on F-GMDH-Type Neural Network Algorithm

Table 4

Performance comparison results of VCM conversion rate under different soft-sensor models.

Name	MPE	MNE	RMSE	SSE	Time/s
BP	14.3965	−16.2978	0.0040	5.0785	13.7 s
GMDH	11.5673	−15.1060	0.0023	3.4687	5.6 s
F-GMDH	3.0617	−4.2171	0.0003	2.9867	6.4 s