RAEF: An Imputation Framework Based on a Gated Regulator Autoencoder for Incomplete IIoT Time-Series Data

Table 3

Imputation performance on BSS in MRE%.

MP	MR (%)	Baseline				Ours
		BM (%)	KNN	LIME-LSTM (%)	BRITS (%)	RFL (%)	RFG (%)	RFLR (%)	RFGR (%)
CM	30	60.62	—	24.20	17.84	16.99	17.06	14.06	14.32
	20	39.73	—	19.57	15.05	14.45	15.11	12.29	12.99
	10	16.32	—	15.43	14.14	12.98	13.58	11.28	11.67
UM	30	67.44	47.42%	19.11	15.91	14.12	14.01	11.97	12.34
	20	45.23	31.84%	14.28	13.26	12.28	12.26	10.94	11.52
	10	19.01	16.83%	11.85	11.73	10.88	11.47	9.94	10.01