Applying Two-Stage Neural Network Based Classifiers to the Identification of Mixture Control Chart Patterns for an SPC-EPC Process

Table 2

The confusion matrix for the ANN classifier.

Predicted class	Actual class
	0	1	2	3	4	5	6
0	20	6	0	0	0	0	10
1	200	47	0	0	0	0	0
2	36	223	55	70	43	0	55
3	5	24	245	186	93	0	100
4	6	0	0	44	164	0	120
5	33	0	0	0	0	70	15
6	0	0	0	0	0	230	0