tasks/math.sparse_nonlinear_interaction_recovery__seed31415/reference/hyperparams.json

{
  "model_family": "sparse nonlinear additive model with sparse pairwise interactions",
  "sparsity_fraction": 0.10000000149011612,
  "interaction_density": 0.001010101055726409,
  "selected_lambda_cv": 0.6000000238418579,
  "lambda_hat": 2.0,
  "iterations": 140,
  "prediction_rmse": 0.5827050805091858,
  "active_feature_count_hidden": 10,
  "active_pair_count_hidden": 5,
  "active_group_ids_hidden": [
    1,
    3,
    7,
    8,
    9,
    11,
    17
  ],
  "active_pairs_hidden": [
    [
      35,
      89
    ],
    [
      37,
      41
    ],
    [
      37,
      58
    ],
    [
      41,
      58
    ],
    [
      49,
      58
    ]
  ]
}