Trained on 3500 paragraphs from english and spanish newspapers, with balanced classes (Negative, Neutral, Positive).
Accuracy 0.785311 F1 Macrco 0.782946 Balanced Accuracy 0.785611
Best Hyperparameters found using Optuna: {'learning_rate': 2.1934387205051642e-05, 'weight_decay': 0.08994276977837379, 'warmup_ratio': 0.07452391812825375}