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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