Weighted Domain Transfer Extreme Learning Machine and Its Online Version for Gas Sensor Drift Compensation in E-Nose Systems

Table 3

Comparisons of DAELM and WDTELM using different numbers of selected samples.

Batch number	DAELM (%)						WDTELM (%)
		66.7	78.1	85.5	85.1	93.2	92.8	82.8	82.5	84.0	90.2	95.7	95.7
	76.2	90.3	94.0	96.3	96.3	96.9	75.8	83.0	90.5	90.1	92.4	92.4
	100	100	100	100	100	100	87.0	92.5	100	100	100	100
	99.4	99.4	99.5	100	100	100	94.4	99.5	99.5	98.9	99.5	98.9
	54.6	59.3	73.4	75.7	77.5	80.9	85.5	88.7	94.1	95.3	96.5	98.2
	62.6	60.4	64.3	68.3	72.7	74.1	57.5	64.9	79.2	78.1	80.6	87.0
	69.4	94.8	95.5	95.9	96.5	96.9	71.4	77.2	88.1	94.6	95.9	97.3
	100	100	100	100	100	100	92.1	93.2	95.5	99.1	98.9	99.8
	37.0	38.8	41.5	47.9	51.6	52.1	55.8	52.0	58.6	62.6	57.7	62.2
Ave.	73.9	80.1	83.8	85.5	87.6	88.2	76.9	81.5	87.7	89.9	90.8	92.4