Skip to main content

Table 2 The sample codes for tobacco leaves of eight categories

From: Auto-classification of biomass through characterization of their pyrolysis behaviors using thermogravimetric analysis with support vector machine algorithm: case study for tobacco

Categories

Typea,b

Sample code

Training set

Validation set

Testing set

1

FJ-B

1–3, 6, 7

4

5

2

FJ-X

8–10

  

3

FJ-C1

11, 13–18, 20

19

12

4

FJ-C2

21, 22, 24–27, 29, 30, 32, 33, 35

23, 28,

31, 34

5

YN-B

36–39, 42–44

41

40

6

YN-X

46, 48–50

47

45

7

YN-C1

53–56, 58–61, 63, 64

51, 52

57, 62

8

YN-C2

65–68, 70, 72, 74, 76, 77, 81–87

78, 79, 80, 88

69, 71, 73, 75

  1. aFJ represents Fujian province and YN represents Yunnan province
  2. bB, X, and C correspond to the upper, lower, and middle portions of tobacco stalk, respectively