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Table 1 The numbers of excluded and used data for the training and test of each individual diagnostic model

From: Development of an integrated Sasang constitution diagnosis method using face, body shape, voice, and questionnaire information

List of exclusion reasons (Total no. of subjects: training 2462; test 511)

Training

Test

 

Face

Body shape

Voice

Questionnaire

Face

Body shape

Voice

Questionnaire

Initially not collected

22

0

409

409

0

0

0

0

Low quality pictures or voice recording files

133

-

132

-

6

-

14

-

TY samples

58

59

54

56

6

6

6

6

Subjects younger than 15 years old

52

54

39

41

13

13

11

13

Data extraction errors and missing cases

1189

97

3

0

132

0

0

0

Outliers considered in the calculation of the moving average

46

27

86

16

0

7

26

0

Excluding influential samples

6

11

49

25

0

0

0

0

Final no. of subjects

956

2214

1687

1915

354

485

480

492

Common samples after integrating the four components (for the integrated diagnostic model)

 729 (male: 241, female: 488)

346 (male: 114, female: 232)