precision    recall  f1-score   support

     m_chest      0.993     0.987     0.990       152
     f_chest      0.987     0.987     0.987       297
  m_falsetto      0.988     0.988     0.988       169
  f_falsetto      0.986     0.989     0.987       278

    accuracy                          0.988       896
   macro avg      0.988     0.988     0.988       896
weighted avg      0.988     0.988     0.988       896

Backbone      : vgg19_bn
Spect type    : mel
Start time    : 2024-02-20 20:50:24
Finish time   : 2024-02-21 00:29:04
Time cost     : 13120s
Full finetune : True
Focal loss    : True