Evaluating the Vocal Music Teaching Using Backpropagation Neural Network

Table 2

The original data and the neural network system’s test values.

Sample serial number	Evaluation target	Test value	Error (%)
1	0.7	0.7025	0.039
2	0.71	0.7546	0.037
3	0.7	0.7157	0.026
4	0.73	0.7172	0.005
5	0.66	0.6631	0.019