precision    recall  f1-score   support

     m_chest      0.952     0.914     0.932       151
     f_chest      0.906     0.906     0.906       307
  m_falsetto      0.952     0.924     0.938       171
  f_falsetto      0.889     0.926     0.907       269

    accuracy                          0.916       898
   macro avg      0.925     0.917     0.921       898
weighted avg      0.917     0.916     0.917       898

Backbone      : alexnet
Spect type    : cqt
Start time    : 2024-02-20 15:37:59
Finish time   : 2024-02-20 16:29:18
Time cost     : 3079s
Full finetune : True
Focal loss    : True