Table 1 The input variables and experimental design.

From: Prediction of functional properties of nano \(\hbox {TiO}_2\) coated cotton composites by artificial neural network

Sample

Amount of titanium tetrachloride (ml)

Amount of isopropanol (ml)

Sonication time (h)

1

10

6

0.5

2

6

4

3

3

2

2

0.5

4

6

4

4

5

6

2

3

6

10

2

4

7

2

6

4

8

6

6

2

9

10

6

2

10

6

4

1

11

6

4

2

12

2

4

1

13

6

4

3

14

6

4

1

15

2

6

0.5

16

2

2

4

17

6

4

2

18

10

4

3

19

6

4

1

20

10

2

0.5