Integration Mechanism of Heterogeneous Foreign Language Education Resources Based on Time Series Analysis in IIoT

Table 1

Comparison of three data fusion methods.

Test dataset	Data residual rate (%)
	Unfused data	Kalman algorithm	This paper
60	100	38	10
120	100	41	12
180	100	47	15
240	100	53	18
300	100	57	21
360	100	63	23
…	…	…	…
1440	100	95	36