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DWKNN

Distance-weighted k-nearest Neighbor

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Reference:Gou, J., Du, L., Zhang, Y., & Xiong, T. (2012). A new distance-weighted k-nearest neighbor classifier. J. Inf. Comput. Sci, 9(February), 1429–1436.3

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Caution:All of the features need to be the same typename!!!

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Task: Detection of bone metastasis in a bone scintigram

Result:

Method	Average JI
Graph Cut	0.3232
Boosting	0.3108
CNN	0.2873
K-NN	0.3979
EM + Map	0.1518
SVM	0.3598
U-net	0.4717