Research on Intelligent Recognition and Classification Algorithm of Music Emotion in Complex System of Music Performance

Table 1

SVM emotion classification accuracy of original audio.

Time (s)	Chanting	Sad	Longing	Lyric	Jumping	Joyful	Warm	Majestic	Avg
45	0.574	0.457	0.578	0.474	0.468	0.462	0.534	0.485	0.504
30	0.652	0.574	0.628	0.524	0.547	0.562	0.589	0.631	0.588
15	0.687	0.654	0.674	0.626	0.635	0.643	0.662	0.673	0.657