Computational and Mathematical Methods in Medicine

Research Article

Using the K-Nearest Neighbor Algorithm for the Classification of Lymph Node Metastasis in Gastric Cancer

Figure 6

Dimension reduction results of different metric learning methods in one validation.
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(a)  PCA
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(b) LDA
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(c) RCA
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(d) LFDA
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(e) NCA
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(f) LMNN