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Table 13 Experimentally selected top nine most discriminative features out of 20 features selected by Relief-F method

From: Comparative analysis of proficiencies of various textures and geometric features in breast mass classification using k-nearest neighbor

Rank Feature index Feature name Feature model
1 F99 FD26 Fourier descriptor
2 F53 Euler number Shape descriptor
3 F55 Solidity Shape descriptor
6 F20 Mean FOS
7 F87 FD14 Fourier descriptor
10 F86 FD13 Fourier descriptor
13 F26 Periodicity SFM
17 F22 Skewness (FOS) FOS
18 F25 Contrast (SFM) SFM