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

Table 2

Distribution of test samples.

Emotional style	Name of music segment	Feature dimension	Sample attribute
Joy	Segment of The Red Head Rope	455	Test sample
	Segment of It Rains on Our Love	355	Test sample
	Segment of Carmen	784	Test sample
	Segment of The Trout	232	Test sample
Grief	Segment of Theme From Schindler’s List	534	Test sample
	Segment of Butterfly Lovers	454	Test sample
	Segment of “Pathetique”	234	Test sample
	Segment of Farewell	545	Test sample
Gentleness	Segment of Lullaby	215	Test sample
	Segment of Blue Danube waltz	313	Test sample
	Segment of Little Star	534	Test sample
	Segment of For Elise	341	Test sample
Indignation	Segment of Polonaise	132	Test sample
	Segment 1 of Destinies	431	Test sample
	Segment of The Internationale	453	Test sample
	Empty Crazy	315	Test sample
Fear	Segment of Gloomy Sunday	341	Test sample
	Segment of One Missed Call	345	Test sample
	Segment of Thirteen Pairs of Eyes	422	Test sample
	Segment of Step by Step	244	Test sample