about validate

[lili1052]

the tp always 0

[hhk123]

the same
precision = 0.0
recall = 0.0
f1 = 0.0
val loss = 0.005732271736659189

[hhk123]

Correction, the final F1 score is 87% after 500 epoch of training

[TC120]

the same

[TC120]

in my case, P&R only began to register values after approximately 60 epochs when i was training the model from scratch. I had trained the model for over 400 epochs but still had poor P&R. I am trying to improve the parameters.