Table 4.

Influence of different neighbor k and sampling ratio N on F₁.

Experimentalprogram	N = 100		N = 200		N = 300
	0	1	0	1	0	1
k = 3	0.894	0.980	0.914	0.988	0.885	0.981
k = 5	0.906	0.990	0.937	0.992	0.894	0.986
k = 7	0.887	0.982	0.896	0.988	0.884	0.980