{ "n_configs_original": 122, "n_configs_augmented": 56, "n_configs_total": 178, "best_model": "Pairwise-GBM", "best_top3_hit_rate": 0.7134831460674157, "best_metrics": { "top_k_hit_rate": 0.7134831460674157, "mean_regret": 0.010851242929282858, "median_regret": 0.0, "n_evaluated": 178 } }