tree
version=v4
num_class=3
num_tree_per_iteration=3
label_index=0
max_feature_idx=1
objective=multiclassova num_class:3 sigmoid:1
feature_names=Column_0 Column_1
feature_infos=[0:5] [0:2]
tree_sizes=546 542 533 558 553 552 559 557 549 560 560 551 560 562 551

Tree=0
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=4.8 1.0125 2.25
threshold=1.0000000180025095e-35 1.5000000000000002 1.5000000000000002
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=-0.39314717385442377 -0.84314718391270571 -0.78689718265542119 -0.39314717385442427
leaf_weight=0.44444444775581393 0.22222222387790713 1.7777777910232542 0.2222222238779068
leaf_count=2 1 8 1
internal_value=-0.693147 -0.753147 -0.618147
internal_weight=2.66667 2.22222 0.444444
internal_count=12 10 2
is_linear=0
shrinkage=1


Tree=1
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=1.5 3.375 1.5
threshold=2.5000000000000004 1.0000000180025095e-35 4.5000000000000009
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=-0.84314718391270627 -0.84314718391270649 -0.50564717636899403 -0.61814717888356496
leaf_weight=0.44444444775581382 0.88888889551162698 0.8888888955116272 0.4444444477558136
leaf_count=2 4 4 2
internal_value=-0.693147 -0.618147 -0.768147
internal_weight=2.66667 1.33333 1.33333
internal_count=12 6 6
is_linear=0
shrinkage=1


Tree=2
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=6 1.5 4.5
threshold=2.5000000000000004 3.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.84314718391270649 -0.39314717385442344 -0.84314718391270627 -0.39314717385442355
leaf_weight=1.333333343267441 0.44444444775581338 0.4444444477558136 0.4444444477558136
leaf_count=6 2 2 2
internal_value=-0.693147 -0.543147 -0.618147
internal_weight=2.66667 1.33333 0.888889
internal_count=12 6 4
is_linear=0
shrinkage=1


Tree=3
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=3.69558 1.74443 2.32591
threshold=1.5000000000000002 1.0000000180025095e-35 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=0.15988106476929767 -0.14552552794019219 -0.14552552794019266 0.31965704422809504
leaf_weight=0.93209786713123355 0.21496936678886402 1.2898162007331846 0.21496936678886414
leaf_count=4 1 6 1
internal_value=-0.000468896 -0.0873777 0.0870658
internal_weight=2.65185 1.71975 0.429939
internal_count=12 8 2
is_linear=0
shrinkage=0.1


Tree=4
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=1.21727 2.86991 1.28846
threshold=2.5000000000000004 1.5000000000000002 4.5000000000000009
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=-0.039792530724361071 -0.14303539160744627 0.26580580747234817 0.06582723858728913
leaf_weight=0.89005067944526695 0.84139275550842263 0.4693543016910553 0.45512169599533081
leaf_count=4 4 2 2
internal_value=-0.000395271 0.0657197 -0.0697173
internal_weight=2.65592 1.3594 1.29651
internal_count=12 6 6
is_linear=0
shrinkage=0.1


Tree=5
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=4.88945 1.04486 3.43494
threshold=2.5000000000000004 3.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.14303539160744624 0.24816365068474827 -0.14303539160744608 0.24816365068474813
leaf_weight=1.2620891332626345 0.48116645216941811 0.42069637775421143 0.48116645216941833
leaf_count=6 2 2 2
internal_value=-0.000711438 0.129167 0.0656791
internal_weight=2.64512 1.38303 0.901863
internal_count=12 6 4
is_linear=0
shrinkage=0.1


Tree=6
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=3.13654 0.615163 1.66224
threshold=1.0000000180025095e-35 1.5000000000000002 1.5000000000000002
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=0.22627175504628197 -0.15049649925450836 -0.082290043392016246 0.22627175504628166
leaf_weight=0.4932595789432529 0.22295051813125644 1.6554905027151106 0.24662978947162628
leaf_count=2 1 8 1
internal_value=-0.000904237 -0.0536351 0.0473872
internal_weight=2.61833 2.12507 0.46958
internal_count=12 10 2
is_linear=0
shrinkage=0.1


Tree=7
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=0.999195 2.36494 1.11623
threshold=2.5000000000000004 1.0000000180025095e-35 4.5000000000000009
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=-0.14135654673109779 -0.13729978326492523 0.14470624887633413 0.058083286680780027
leaf_weight=0.41394472122192405 0.79145568609237649 0.9574589729309082 0.46372601389884949
leaf_count=2 4 4 2
internal_value=-0.000645501 0.058361 -0.0651156
internal_weight=2.62659 1.3714 1.25518
internal_count=12 6 6
is_linear=0
shrinkage=0.1


Tree=8
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=4.08196 0.78112 2.74467
threshold=2.5000000000000004 3.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.1372997832649252 0.21560204918595105 -0.13729978326492503 0.21560204918595094
leaf_weight=1.1871835291385653 0.49738165736198403 0.39572784304618835 0.49738165736198425
leaf_count=6 2 2 2
internal_value=-0.00110967 0.115168 0.0592348
internal_weight=2.57767 1.39049 0.89311
internal_count=12 6 4
is_linear=0
shrinkage=0.1


Tree=9
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=2.52824 0.515028 1.5482
threshold=1.0000000180025095e-35 1.5000000000000002 1.0000000180025095e-35
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=0.20070187711029047 0.043132954281760533 0.08611301096558438 -0.13625065454904517
leaf_weight=0.49999389052391086 0.46112884581089053 0.42730827629566182 1.171628415584564
leaf_count=2 2 2 6
internal_value=-0.00101512 -0.0499734 -0.076825
internal_weight=2.56006 2.06007 1.59894
internal_count=12 10 8
is_linear=0
shrinkage=0.1


Tree=10
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=0.834783 1.9177 1.02111
threshold=1.0000000180025095e-35 2.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=-0.13590491185520259 0.22926665798757978 -0.061029262191062361 0.025043795606665947
leaf_weight=0.38878858089447055 0.48966112732887301 1.2113136053085325 0.48966112732887268
leaf_count=2 2 6 2
internal_value=-0.000867601 0.0230985 0.127155
internal_weight=2.57942 2.19064 0.979322
internal_count=12 10 4
is_linear=0
shrinkage=0.1


Tree=11
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=3.46224 0.610124 2.25562
threshold=2.5000000000000004 3.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.13251455398637854 0.19318173517376941 -0.13251455398637835 0.19318173517376933
leaf_weight=1.1109689176082613 0.49937713146209695 0.37032297253608704 0.49937713146209717
leaf_count=6 2 2 2
internal_value=-0.00135145 0.105084 0.0544985
internal_weight=2.48005 1.36908 0.8697
internal_count=12 6 4
is_linear=0
shrinkage=0.1


Tree=12
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=2.08208 0.438575 1.34915
threshold=1.0000000180025095e-35 1.5000000000000002 1.5000000000000002
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=0.18238988776361928 -0.14535590839060827 -0.072375106982280737 0.19645066024459282
leaf_weight=0.49533885717392001 0.21466858685016665 1.5354220271110532 0.2499183863401413
leaf_count=2 1 8 1
internal_value=-0.00115745 -0.0466163 0.0385144
internal_weight=2.49535 2.00001 0.464587
internal_count=12 10 2
is_linear=0
shrinkage=0.1


Tree=13
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=0.721388 1.54978 1.00583
threshold=1.0000000180025095e-35 2.5000000000000004 4.5000000000000009
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.13134231101963187 0.11330827491616396 -0.13058955118240523 0.058424235368726679
leaf_weight=0.36337220668792758 0.98812554776668582 0.71749067306518532 0.46335726976394653
leaf_count=2 4 4 2
internal_value=-0.000943329 0.0209027 -0.0564217
internal_weight=2.53235 2.16897 1.18085
internal_count=12 10 6
is_linear=0
shrinkage=0.1


Tree=14
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=2.96998 0.490968 1.88936
threshold=2.5000000000000004 3.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.12847918518743062 0.17681270379127867 -0.1284791851874304 0.17681270379127856
leaf_weight=1.0351736247539522 0.49140107631683327 0.34505787491798401 0.4914010763168335
leaf_count=6 2 2 2
internal_value=-0.00150616 0.0974795 0.050873
internal_weight=2.36303 1.32786 0.836459
internal_count=12 6 4
is_linear=0
shrinkage=0.1


end of trees

feature_importances:
Column_0=34
Column_1=11

parameters:
[boosting: gbdt]
[objective: multiclassova]
[metric: multi_logloss]
[tree_learner: serial]
[device_type: cpu]
[data_sample_strategy: bagging]
[data: ]
[valid: ]
[num_iterations: 5]
[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: 1]
[pos_bagging_fraction: 1]
[neg_bagging_fraction: 1]
[bagging_freq: 0]
[bagging_seed: 29656]
[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: 3]
[is_unbalance: 0]
[scale_pos_weight: 1]
[sigmoid: 1]
[boost_from_average: 1]
[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
