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{
  "rf": {
    "top_k_hit_rate": 0.6639344262295082,
    "top_k_overlap_rate": 0.5136612021857923,
    "mean_regret": 0.010241234335280928,
    "median_regret": 0.0,
    "max_regret": 0.1818181818181818,
    "ndcg_at_k": 0.9508166448348011,
    "mean_pred_mse": 0.03973197010929856,
    "mean_pred_mae": 0.12461942879927632
  },
  "gbm": {
    "top_k_hit_rate": 0.639344262295082,
    "top_k_overlap_rate": 0.5136612021857924,
    "mean_regret": 0.010800135428750801,
    "median_regret": 0.0,
    "max_regret": 0.1785714285714286,
    "ndcg_at_k": 0.946114853798465,
    "mean_pred_mse": 0.04519970192061315,
    "mean_pred_mae": 0.1314004270489398
  },
  "feature_importance": {
    "n_samples": 0.0022988785978280417,
    "n_variables": 0.3002160358395854,
    "n_over_p": 0.006872254393885206,
    "avg_cardinality": 0.0028305686233166464,
    "max_cardinality": 0.008435204814464846,
    "min_cardinality": 0.0001770838668010093,
    "mean_entropy": 0.008222522299603973,
    "std_entropy": 0.017998648497423015,
    "max_entropy": 0.07417096856568049,
    "mean_pairwise_MI": 0.008764692796618762,
    "std_pairwise_MI": 0.011004684102768513,
    "max_pairwise_MI": 0.23797074062266088,
    "mean_normalized_MI": 0.018082515669353278,
    "frac_high_MI_pairs": 0.004738823513844024,
    "density_proxy": 0.0144191895645574,
    "mean_chi2_stat": 0.010360513138847784,
    "std_chi2_stat": 0.006645464114766113,
    "max_chi2_stat": 0.02298569402792007,
    "mean_cramers_v": 0.03408222768567789,
    "max_cramers_v": 0.08407177394405024,
    "frac_weak_deps": 0.010141702950701992,
    "frac_strong_deps": 0.009112572595666956,
    "mean_pval_marginal": 0.0077166705164384035,
    "frac_dep_marginal": 0.011281737824431787,
    "mean_pval_conditional": 0.009480231578275988,
    "frac_dep_conditional": 0.01712523758129132,
    "v_structure_proxy": 0.006504599870304651,
    "faithfulness_proxy": 0.006613909659522786,
    "mean_mode_frequency": 0.011838645199114772,
    "std_mode_frequency": 0.016615483265606967,
    "mean_balance": 0.00559360373300629,
    "uniformity_score": 0.002850097843327797,
    "frac_binary_vars": 0.004731515530616876,
    "frac_high_card_vars": 0.006045507172039787
  },
  "selected_model": "rf"
}