From: Effective acoustic parameters for automatic classification of performed and synthesized Guzheng music
Accuracy
Glissando
Tremolo
Portamento/Bend
Group 1
65.00%
56.67%
66.67%
Group 2
54.54%
56.36%
45.45%
Group 3
71.25%
72.50%
70.00%
All
62.40%
61.60%
58.40%