Online Sequential Prediction for Nonstationary Time Series with New Weight-Setting Strategy Using Extreme Learning Machine

Table 4

Comparative results of LW-OSELM and WELM.

	LW-OSELM	WELM
Training time(s)	2.9703	0.4056
Test time(s)	0.0094	0
Training error	0.1767	0.4276
Test error	0.1794	0.4310