tree
version=v4
num_class=1
num_tree_per_iteration=1
label_index=0
max_feature_idx=1
objective=quantile
feature_names=Column_0 Column_1
feature_infos=[0:5] [0:2]
tree_sizes=240 347 421 424 414 415 424 399 348 418

Tree=0
num_leaves=1
num_cat=0
split_feature=
split_gain=
threshold=
decision_type=
left_child=
right_child=
leaf_value=18.799999237060547
leaf_weight=
leaf_count=12
internal_value=
internal_weight=
internal_count=
is_linear=0
shrinkage=1


Tree=1
num_leaves=2
num_cat=0
split_feature=0
split_gain=1.63636
threshold=4.5000000000000009
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.25999994277954103 0.11000007390975952
leaf_weight=8.9999999999999982 2.0000000000000009
leaf_count=9 2
internal_value=0.00818182
internal_weight=11
internal_count=11
is_linear=0
shrinkage=0.1


Tree=2
num_leaves=3
num_cat=0
split_feature=0 0
split_gain=1.42857 6.93889e-18
threshold=4.5000000000000009 3.5000000000000004
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=-0.74399995088577286 0.099000066518783569 -0.25399992942810068
leaf_weight=4 1.9999999999999998 0.99999999999999989
leaf_count=4 2 1
internal_value=0.0185714 -0.01
internal_weight=7 5
internal_count=7 5
is_linear=0
shrinkage=0.1


Tree=3
num_leaves=3
num_cat=0
split_feature=0 0
split_gain=6.93889e-18 6.93889e-18
threshold=4.5000000000000009 2.5000000000000004
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=-1.4795999343395234 -0.00089993774890899663 -0.15859994363784793
leaf_weight=0.99999999999999989 0.99999999999999989 4
leaf_count=1 1 4
internal_value=-0.01 -0.01
internal_weight=6 5
internal_count=6 5
is_linear=0
shrinkage=0.1


Tree=4
num_leaves=3
num_cat=0
split_feature=0 1
split_gain=0.4 0.5
threshold=4.5000000000000009 1.5000000000000002
decision_type=2 2
left_child=-1 -2
right_child=1 -3
leaf_value=-0.18273995881080618 -0.00080994397401816802 0.09919005602598184
leaf_weight=7.9999999999999991 1.0000000000000009 1
leaf_count=8 1 1
internal_value=-2.38419e-09 0.04
internal_weight=10 2
internal_count=10 2
is_linear=0
shrinkage=0.1


Tree=5
num_leaves=3
num_cat=0
split_feature=0 1
split_gain=0.4 0.5
threshold=4.5000000000000009 1.5000000000000002
decision_type=2 2
left_child=-1 -2
right_child=1 -3
leaf_value=-0.51546596078395834 -0.00072894957661624466 0.089271050423383624
leaf_weight=7.9999999999999991 1.0000000000000009 1
leaf_count=8 1 1
internal_value=-2.38419e-09 0.04
internal_weight=10 2
internal_count=10 2
is_linear=0
shrinkage=0.1


Tree=6
num_leaves=3
num_cat=0
split_feature=0 0
split_gain=0.857143 6.93889e-18
threshold=4.5000000000000009 3.5000000000000004
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=-0.42391935516881923 0.080343945381045154 -0.052919352546214785
leaf_weight=4 0.99999999999999989 1.9999999999999998
leaf_count=4 1 2
internal_value=0.00428571 -0.01
internal_weight=7 6
internal_count=7 6
is_linear=0
shrinkage=0.1


Tree=7
num_leaves=3
num_cat=0
split_feature=0 1
split_gain=0.388889 0.5
threshold=4.5000000000000009 1.5000000000000002
decision_type=2 2
left_child=-1 -2
right_child=1 -3
leaf_value=-0.22596745836634571 -0.0086904491570592764 0.072309550842940593
leaf_weight=7 0.99999999999999967 1
leaf_count=7 1 1
internal_value=0.00111111 0.04
internal_weight=9 2
internal_count=9 2
is_linear=0
shrinkage=0.1


Tree=8
num_leaves=2
num_cat=0
split_feature=0
split_gain=0.888889
threshold=4.5000000000000009
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.085030685760073513 0.065078595758646426
leaf_weight=7.9999999999999991 1.0000000000000007
leaf_count=8 1
internal_value=0.00111111
internal_weight=9
internal_count=9
is_linear=0
shrinkage=0.1


Tree=9
num_leaves=3
num_cat=0
split_feature=0 1
split_gain=0.409091 0.5
threshold=4.5000000000000009 1.5000000000000002
decision_type=2 2
left_child=-1 -2
right_child=1 -3
leaf_value=-0.08652761956825189 -0.014329263817218064 0.058570736182781857
leaf_weight=8.9999999999999982 1.0000000000000009 1
leaf_count=9 1 1
internal_value=-0.000909093 0.04
internal_weight=11 2
internal_count=11 2
is_linear=0
shrinkage=0.1


end of trees

feature_importances:
Column_0=12
Column_1=4

parameters:
[boosting: gbdt]
[objective: quantile]
[metric: quantile,l2]
[tree_learner: serial]
[device_type: cpu]
[data_sample_strategy: bagging]
[data: ]
[valid: ]
[num_iterations: 12]
[learning_rate: 0.1]
[num_leaves: 4]
[num_threads: 1]
[seed: 1610969088]
[deterministic: 1]
[force_col_wise: 0]
[force_row_wise: 1]
[histogram_pool_size: -1]
[max_depth: -1]
[min_data_in_leaf: 1]
[min_sum_hessian_in_leaf: 0.001]
[bagging_fraction: 0.7]
[pos_bagging_fraction: 1]
[neg_bagging_fraction: 1]
[bagging_freq: 1]
[bagging_seed: 3]
[bagging_by_query: 0]
[feature_fraction: 1]
[feature_fraction_bynode: 1]
[feature_fraction_seed: 11837]
[extra_trees: 0]
[extra_seed: 9745]
[early_stopping_round: 0]
[early_stopping_min_delta: 0]
[first_metric_only: 0]
[max_delta_step: 0]
[lambda_l1: 0]
[lambda_l2: 0]
[linear_lambda: 0]
[min_gain_to_split: 0]
[drop_rate: 0.1]
[max_drop: 50]
[skip_drop: 0.5]
[xgboost_dart_mode: 0]
[uniform_drop: 0]
[drop_seed: 8611]
[top_rate: 0.2]
[other_rate: 0.1]
[min_data_per_group: 100]
[max_cat_threshold: 32]
[cat_l2: 10]
[cat_smooth: 10]
[max_cat_to_onehot: 4]
[top_k: 20]
[monotone_constraints: ]
[monotone_constraints_method: basic]
[monotone_penalty: 0]
[feature_contri: ]
[forcedsplits_filename: ]
[refit_decay_rate: 0.9]
[cegb_tradeoff: 1]
[cegb_penalty_split: 0]
[cegb_penalty_feature_lazy: ]
[cegb_penalty_feature_coupled: ]
[path_smooth: 0]
[interaction_constraints: ]
[verbosity: -1]
[saved_feature_importance_type: 0]
[use_quantized_grad: 0]
[num_grad_quant_bins: 4]
[quant_train_renew_leaf: 0]
[stochastic_rounding: 1]
[linear_tree: 0]
[max_bin: 255]
[max_bin_by_feature: ]
[min_data_in_bin: 1]
[bin_construct_sample_cnt: 1000000]
[data_random_seed: 8662]
[is_enable_sparse: 1]
[enable_bundle: 1]
[use_missing: 1]
[zero_as_missing: 0]
[feature_pre_filter: 0]
[pre_partition: 0]
[two_round: 0]
[header: 0]
[label_column: ]
[weight_column: ]
[group_column: ]
[ignore_column: ]
[categorical_feature: ]
[forcedbins_filename: ]
[precise_float_parser: 0]
[parser_config_file: ]
[objective_seed: 557]
[num_class: 1]
[is_unbalance: 0]
[scale_pos_weight: 1]
[sigmoid: 1]
[boost_from_average: 0]
[reg_sqrt: 0]
[alpha: 0.9]
[fair_c: 1]
[poisson_max_delta_step: 0.7]
[tweedie_variance_power: 1.5]
[lambdarank_truncation_level: 30]
[lambdarank_norm: 1]
[label_gain: ]
[lambdarank_position_bias_regularization: 0]
[eval_at: ]
[multi_error_top_k: 1]
[auc_mu_weights: ]
[num_machines: 1]
[local_listen_port: 12400]
[time_out: 120]
[machine_list_filename: ]
[machines: ]
[gpu_platform_id: -1]
[gpu_device_id: -1]
[gpu_use_dp: 0]
[num_gpu: 1]

end of parameters

pandas_categorical:null
