Study on Music Emotion Recognition Based on the Machine Learning Model Clustering Algorithm

Table 1

Arousal, valence value range.

	Valence		Arousal
Cluster 1	[−0.6,0.6]	Cluster 1	[0.4,1]
Cluster 2,4	[0.2,1]	Cluster 2,5	[0,0.6]
Cluster 3,5	[-1,-0.2]	Cluster 3,4	[−0.6,0]