[Retracted] Automatic Classification Method of Music Genres Based on Deep Belief Network and Sparse Representation

Table 3

Comparison results of different methods of music genre automatic classification time.

Music genre samples (piece)	The proposed method (s)	The methods of reference [7] (s)	The methods of reference [8] (s)
200	5.8	8.3	10.2
400	8.2	12.7	15.1
600	10.9	15.9	18.6
800	13.6	18.4	22.9
1000	15.8	22.6	25.8