Machine Learning, Sentiment Analysis, Vertex AI, Programming, Bert.
loss.item(), elapsed ) ) total_acc, total_count = 0, 0 start_time = time.time() if max_steps is not None: if idx == max_steps: return {'loss': loss.item(), 'acc': total_acc / total_count} return {'loss': loss.item(), 'acc': total_acc / total_count} # --- Validation loop --- def evaluate(model,