Machine Learning, Sentiment Analysis, Vertex AI, Programming, Bert.
train_metrics = train(epoch, classifier, train_loader, loss_fn=loss_fn, optimizer=optimizer, max_steps=steps_per_epoch) eval_metrics = evaluate(classifier, eval_loader, loss_fn=loss_fn) print("-" * 59) print( "End of epoch {:3d} - time: {:5.2f}s - loss: {:.4f} - accuracy: {:.4f} - valid_loss: