Data Stream Classification Based on the Gamma Classifier

Table 3

Average accuracy of DS-Gamma for different windows size.

Dataset	Window size
	50	100	200	500	750	1000	1250	1500	1750	2000
Agrawal	79.64	85.97	89.86	92.59	92.88	92.82	92.67	92.51	92.32	92.07
Bank	68.19	73.40	77.05	79.13	79.12	78.96	78.60	78.24	77.76	77.37
CoverType	38.21	37.61	39.70	44.30	46.59	47.77	48.62	49.19	49.51	49.74
Electricity	89.12	85.26	81.71	79.84	78.58	77.14	76.36	75.94	75.31	74.49
Hyperplane	78.25	82.65	85.28	86.56	86.55	86.30	85.98	85.65	85.34	85.00
RandomRBF	64.61	67.39	69.33	70.56	70.81	70.85	70.74	70.63	70.50	70.33