Classification System of National Music Rhythm Spectrogram Based on Biological Neural Network

Table 1

Model performance evaluation index.

Index	Our model			Resnet			Shufflenet
	Sensitivity (%)	Specificity (%)	Accuracy (%)	Sensitivity (%)	Specificity (%)	Accuracy (%)	Sensitivity (%)	Specificity (%)	Accuracy(%)
Group 1	100	100	99.4	100	97.0	95.2	96.1	93.2	89.9
Group 2	100	100	99.6	99	96.0	95.1	94.3	92.4	88.7
Group 3	100	99.4	99.7	98	95.4	95.5	91.6	90.8	89.5
Group 4	99.3	99.5	99.4	96	95.0	95.3	90.4	89.7	90.0