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=490 521 423 539 553 539 557 556 543 554 556 551 553 558 553

Tree=0
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=2.66667 2.13333 1.2
threshold=1.0000000180025095e-35 1.5000000000000002 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=0.19999999999999948 -0.19999999999999982 0.19999999999999929 0
leaf_weight=0.50000000000000033 0.74999999999999978 0.24999999999999989 0.5
leaf_count=2 3 1 2
internal_value=0 -0.0666667 -0.12
internal_weight=2 1.5 1.25
internal_count=8 6 5
is_linear=0
shrinkage=0.1


Tree=1
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=1.78571 0.914286 2.13333
threshold=4.5000000000000009 2.5000000000000004 1.0000000180025095e-35
decision_type=2 2 2
left_child=1 2 -1
right_child=-2 -3 -4
leaf_value=-0.19999999999999951 0.19999999999999929 -0.19999999999999965 0.066666666666666582
leaf_weight=0.50000000000000022 0.24999999999999989 0.49999999999999989 0.75
leaf_count=2 1 2 3
internal_value=-0.05 -0.0857143 -0.04
internal_weight=2 1.75 1.25
internal_count=8 7 5
is_linear=0
shrinkage=0.1


Tree=2
num_leaves=3
num_cat=0
split_feature=0 0
split_gain=0.833333 2.66667
threshold=2.5000000000000004 3.5000000000000004
decision_type=2 2
left_child=-1 -2
right_child=1 -3
leaf_value=-0.19999999999999979 0.19999999999999929 -0.19999999999999962
leaf_weight=1.2500000000000002 0.24999999999999989 0.5
leaf_count=5 1 2
internal_value=-0.15 -0.0666667
internal_weight=2 0.75
internal_count=8 3
is_linear=0
shrinkage=0.1


Tree=3
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=3.563 1.71314 1.81374
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=0.090936540595028731 -0.18187308119005707 -0.20963944241874241 0.19999999999999921
leaf_weight=0.99006628990173373 0.24751657247543324 1.2400662899017332 0.25
leaf_count=4 1 5 1
internal_value=-0.0604734 -0.146746 0.0100165
internal_weight=2.72765 1.73758 0.497517
internal_count=11 7 2
is_linear=0
shrinkage=0.1


Tree=4
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=0.570121 1.7448 0.863327
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=-0.18187308119005727 -0.18187308119005757 0.06006916573162361 -0.020133600585073692
leaf_weight=0.49503314495086692 0.99006628990173318 0.74916726350784302 0.4950331449508667
leaf_count=2 4 3 2
internal_value=-0.0861263 -0.036193 -0.12796
internal_weight=2.7293 1.2442 1.4851
internal_count=11 5 6
is_linear=0
shrinkage=0.1


Tree=5
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=4.42121 1.62854 3.27492
threshold=2.5000000000000004 1.5000000000000002 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=-0.18187308119005752 0.18187308119005741 0.22214028236020475 -0.18187308119005735
leaf_weight=1.237582862377167 0.49503314495086648 0.4950331449508667 0.4950331449508667
leaf_count=5 2 2 2
internal_value=-0.0422804 0.0740468 0
internal_weight=2.72268 1.4851 0.990066
internal_count=11 6 4
is_linear=0
shrinkage=0.1


Tree=6
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=2.7047 0.0167993 0.00579666
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=0.17475631488423168 -0.18966735105178123 -0.19904068862608418 -0.17199923956831359
leaf_weight=0.24478349089622509 0.24925804138183572 0.4999883770942688 0.72817474603652954
leaf_count=1 1 2 3
internal_value=-0.133121 -0.184131 -0.176505
internal_weight=1.7222 1.47742 0.977433
internal_count=7 6 4
is_linear=0
shrinkage=0.1


Tree=7
num_leaves=4
num_cat=0
split_feature=1 0 0
split_gain=2.04195 1.39349 0.781635
threshold=1.5000000000000002 1.0000000180025095e-35 2.5000000000000004
decision_type=2 2 2
left_child=1 -1 -3
right_child=-2 2 -4
leaf_value=-0.16825816740612218 -0.19434412267626555 0.18809664400901291 0.010116515592954399
leaf_weight=0.24110282957553841 0.4890916943550111 0.49799761176109314 0.48909169435501099
leaf_count=1 2 2 2
internal_value=-0.0215457 0.0472663 0.0999095
internal_weight=1.71728 1.22819 0.987089
internal_count=7 5 4
is_linear=0
shrinkage=0.1


Tree=8
num_leaves=4
num_cat=0
split_feature=1 0 0
split_gain=3.15435 0.819098 1.36516
threshold=1.5000000000000002 2.5000000000000004 4.5000000000000009
decision_type=2 2 2
left_child=1 -1 -3
right_child=-2 2 -4
leaf_value=-0.16825816740612254 0.1978102980835946 0.16825816740612201 -0.16825816740612201
leaf_weight=0.72330848872661568 0.49993872642517101 0.24110282957553864 0.24110282957553864
leaf_count=3 2 1 1
internal_value=-0.0133745 -0.100955 0
internal_weight=1.70545 1.20551 0.482206
internal_count=7 5 2
is_linear=0
shrinkage=0.1


Tree=9
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=1.26766 1.10019 1.51308
threshold=2.5000000000000004 1.0000000180025095e-35 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=0.16276999758608596 -0.1574720084785789 -0.16874965386772689 0.19723876244133079
leaf_weight=0.23692092299461376 0.2317659407854078 0.71840491890907288 0.24995100498199463
leaf_count=1 1 3 1
internal_value=-0.0486162 -0.0903468 0.0265786
internal_weight=1.43704 1.20012 0.481717
internal_count=6 5 2
is_linear=0
shrinkage=0.1


Tree=10
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=2.46771 0.00186329 0.00223004
threshold=4.5000000000000009 1.5000000000000002 2.5000000000000004
decision_type=2 2 2
left_child=1 2 -1
right_child=-2 -3 -4
leaf_value=-0.15768741416156865 0.18269732451981624 -0.15620203067798247 -0.16895220585286955
leaf_weight=0.23199947178363778 0.24775765836238872 0.23034493625164032 0.7246723473072052
leaf_count=1 1 1 3
internal_value=-0.104361 -0.164276 -0.16622
internal_weight=1.43477 1.18702 0.956672
internal_count=6 5 4
is_linear=0
shrinkage=0.1


Tree=11
num_leaves=4
num_cat=0
split_feature=1 0 0
split_gain=0.972429 1.40058 1.53833
threshold=1.5000000000000002 3.5000000000000004 2.5000000000000004
decision_type=2 2 2
left_child=1 2 -1
right_child=-2 -3 -4
leaf_value=-0.15768741416156865 0.18025583846647902 -0.16959199405208716 0.15768741416156884
leaf_weight=0.23199947178363778 0.2470005750656129 0.47916907072067261 0.463998943567276
leaf_count=1 1 2 2
internal_value=-0.000110075 -0.03802 0.0525625
internal_weight=1.42217 1.17517 0.695998
internal_count=6 5 3
is_linear=0
shrinkage=0.1


Tree=12
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=2.52557 1.23656 1.26122
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=0.1533411176063251 -0.1490983691058467 -0.16762321272983016 0.17983250607727838
leaf_weight=0.45370632410049472 0.22086215019226063 1.1803674995899198 0.24685581028461456
leaf_count=2 1 5 1
internal_value=-0.0555824 -0.113098 0.0245073
internal_weight=2.10179 1.64809 0.467718
internal_count=9 7 2
is_linear=0
shrinkage=0.1


Tree=13
num_leaves=4
num_cat=0
split_feature=1 0 0
split_gain=1.55996 0.828713 1.75253
threshold=1.0000000180025095e-35 1.5000000000000002 2.5000000000000004
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.15534599585037798 -0.14927178044609984 0.20520800155846666 -0.041074620730047029
leaf_weight=0.68629154562950168 0.22112753987312306 0.49535816907882668 0.69335570931434631
leaf_count=3 1 2 3
internal_value=-0.0317006 0.0284883 0.0615557
internal_weight=2.09613 1.40984 1.18871
internal_count=9 6 5
is_linear=0
shrinkage=0.1


Tree=14
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=1.86787 1.04771 1.67768
threshold=2.5000000000000004 3.5000000000000004 1.5000000000000002
decision_type=2 2 2
left_child=-1 -2 -3
right_child=1 2 -4
leaf_value=-0.16305245582954653 0.14927178044610018 -0.15886741337129914 0.16701817140503025
leaf_weight=0.91338171064853702 0.44225507974624612 0.46126993000507355 0.24025095999240875
leaf_count=4 2 2 1
internal_value=-0.0564213 0.0287309 -0.0472609
internal_weight=2.05716 1.14378 0.701521
internal_count=9 5 3
is_linear=0
shrinkage=0.1


end of trees

feature_importances:
Column_0=32
Column_1=12

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: 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: 3]
[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
