precision    recall  f1-score   support

                   Symphony      0.951     0.974     0.962       382
                      Opera      0.949     0.925     0.937       161
                       Solo      0.925     0.964     0.944       280
                    Chamber      0.952     0.923     0.937       363
           Pop_vocal_ballad      0.957     0.964     0.961       140
         Adult_contemporary      0.776     0.842     0.808       202
                   Teen_pop      0.859     0.800     0.828       205
     Contemporary_dance_pop      0.880     0.839     0.859       193
                  Dance_pop      0.919     0.887     0.903       282
          Classic_indie_pop      0.744     0.757     0.751       177
Chamber_cabaret_and_art_pop      0.803     0.795     0.799       205
            Soul_or_r_and_b      0.844     0.860     0.852       372
     Adult_alternative_rock      0.792     0.828     0.810       203
    Uplifting_anthemic_rock      0.867     0.831     0.848       118
                  Soft_rock      0.883     0.868     0.875       182
               Acoustic_pop      0.861     0.861     0.861       173

                   accuracy                          0.879      3638
                  macro avg      0.873     0.870     0.871      3638
               weighted avg      0.880     0.879     0.879      3638

Class num     : 16
Backbone      : vgg19_bn
Spect type    : mel
Start time    : 2024-01-10 10:21:16
Finish time   : 2024-01-10 22:43:54
Time cost     : 44557s
Full finetune : True
Focal loss    : True