Music Emotion Recognition Based on Bilayer Feature Extraction

Table 3

Bi-LSTM multiclassification confusion matrix.

Category	0	1	2	3	4	Accuracy (%)
0	123	17	0	6	6	80.9
1	2	130	5	4	4	89.7
2	0	3	127	2	3	94.1
3	3	0	1	104	0	96.3
4	6	7	8	0	189	90.0
Accuracy (%)	89.7