A New Nearest Neighbor Classification Algorithm Based on Local Probability Centers

Table 2

The performance comparisons on the synthetic datasets with different overlapping degree.

	𝑘NN		CAP		LPC		ILPC
Dataset	Acc.	𝜎	Acc.	𝜎	Acc.	𝜎	Acc.	𝜎
𝐼−Λ	98.51	0.160	98.74	0.246	98.35	0.750	99.80	0.000
𝐼−4𝐼	94.81	1.597	95.58	2.053	94.97	4.319	96.15	0.504
𝐼−𝐼	87.31	2.032	86.54	1.285	88.25	1.356	93.49	0.443

The bold font means the result of the proposed method.