A Large-Scale -Nearest Neighbor Classification Algorithm Based on Neighbor Relationship Preservation

Table 6

of different algorithms under .

Dataset	NPR-KNN	MKD-kNN	PCA-kNN
Acoustic	0.755	0.113	0.200
Aloi	0.908	0.389	0.401
Cifa	0.368	0.006	0.023
Combined	0.828	0.076	0.135
MiniBooNE	0.879	0.130	0.124
Mnist	0.979	0.321	0.346
Poker	0.536	0.088	0.076
Seismic	0.716	0.164	0.199
Skin-noskin	0.998	0.907	0.913
Webspam	0.937	0.331	0.350
Mean	0.790	0.256	0.278
Median	0.854	0.147	0.200
Wilcoxon		0.002	0.002