[Retracted] Automatic Classification and Analysis of Music Multimedia Combined with Hidden Markov Model

Table 1

Automatic classification results of different HMM structures (features of timbre only).

NC	NS
	4	5	6
(a) Fully connected (%)
1	60.2	61.3	63.2
2	63.6	64.4	63.3
3	60.3	59.1	58.3
(b) Left-right (%)
1	59.1	59.8	57.2
2	61.3	63.4	58.8
3	58.4	57.4	51.8

Note. NS represents the number of states of the HMM and NC represents the number of output components of the mixed Gaussian.