Data Mining for Material Feeding Optimization of Printed Circuit Board Template Production

Table 5

Samples sizes of training, validation, and test data.

Sample group	Panel intervals	Training	Validation	Test	Total number
1	1	6,255	1,340	1,340	8,935
2	2	3,542	759	759	5,060
3	3	2,105	451	451	3,007
4	4–6	3,353	718	718	4,789
5	7–19	3,990	855	855	5,700
6	20	1,166	250	250	1,666
All	All	20,409	4,374	4,374	29,157