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Table 3 Distribution of image quality in training and validation sets for different tasks

From: Deep learning model for automatic image quality assessment in PET

Task

fold

Grade

Train (n)

Validation (n)

1&2

0

1/2/3

44

12

  

4/5

27

6

 

1

1/2/3

43

13

  

4/5

28

5

 

2

1/2/3

48

8

  

4/5

23

10

 

3

1/2/3

44

12

  

4/5

27

6

 

4

1/2/3

45

11

  

4/5

27

6

3&4

0

1/2

36

8

  

3/4/5

35

10

 

1

1/2

34

10

  

3/4/5

37

8

 

2

1/2

37

7

  

3/45

34

11

 

3

1/2

35

9

  

3/4/5

36

9

 

4

1/2

24

10

  

3/4/5

38

7