tree
version=v4
num_class=1
num_tree_per_iteration=1
label_index=0
max_feature_idx=3
objective=regression
feature_names=Column_0 Column_1 Column_2 Column_3
feature_infos=[0.0073995496736685151:0.96933884929915726] [0.00073492576702516299:0.99760391717640762] -1:2:3:4:0:1 -1:0:2:1:3
tree_sizes=781 818 835 817 817 816 816 819 816 816 817 797 799 815 782

Tree=0
num_leaves=7
num_cat=0
split_feature=0 1 0 0 0 0
split_gain=36.9812 23.7601 9.33491 11.7627 7.44693 2.29496
threshold=0.59087416135058379 0.26301577240882046 0.30801824969735786 0.17717453986425843 0.87016525745596585 0.68321685362258333
decision_type=2 2 2 2 2 2
left_child=2 -2 3 -1 5 -3
right_child=1 4 -4 -5 -6 -7
leaf_value=1.9140591121589143 2.2054039074004526 2.0189178558066487 1.8899775246986084 2.0652936372699009 2.1095313175736616 1.9453063004753657
leaf_weight=12.000000000000002 8.9999999999999982 8.0000000000000053 27 8.9999999999999982 5.9999999999999991 8.9999999999999982
leaf_count=12 9 8 27 9 6 9
internal_value=1.98438 2.06765 1.92887 1.97887 2.01375 1.97995
internal_weight=80 32 48 21 23 17
internal_count=80 32 48 21 23 17
is_linear=0
shrinkage=1


Tree=1
num_leaves=7
num_cat=0
split_feature=0 1 0 0 0 1
split_gain=29.9548 19.2457 7.56128 9.52777 6.03201 2.30555
threshold=0.59087416135058379 0.26301577240882046 0.30801824969735786 0.17717453986425843 0.87016525745596585 0.38179041758376958
decision_type=2 2 2 2 2 2
left_child=2 -2 3 -1 5 -3
right_child=1 4 -4 -5 -6 -7
leaf_value=-0.063291812936464936 0.19891850865549512 -0.053856236735979661 -0.084965242279900446 0.072819267378913033 0.11263317267100018 0.023205615715547044
leaf_weight=12.000000000000002 8.9999999999999982 6.0000000000000062 27 8.9999999999999982 5.9999999999999991 10.999999999999998
leaf_count=12 9 6 27 9 6 11
internal_value=9.49949e-10 0.0749434 -0.0499623 -0.00495849 0.0264315 -0.00399269
internal_weight=80 32 48 21 23 17
internal_count=80 32 48 21 23 17
is_linear=0
shrinkage=0.1


Tree=2
num_leaves=7
num_cat=0
split_feature=0 1 0 0 0 0
split_gain=24.2634 15.589 6.12463 7.71749 4.88593 2.11777
threshold=0.59087416135058379 0.26301577240882046 0.30801824969735786 0.17717453986425843 0.87016525745596585 0.40520737503733267
decision_type=2 2 2 2 2 2
left_child=2 -2 3 -1 -3 -4
right_child=1 4 5 -5 -6 -7
leaf_value=-0.056962634126345307 0.17902665303813087 -0.0035934184403980476 -0.10778086930513381 0.065537325541178387 0.10136986151337624 -0.051418991883595791
leaf_weight=12.000000000000002 8.9999999999999982 17.000000000000004 12.000000000000002 8.9999999999999982 5.9999999999999991 14.999999999999998
leaf_count=12 9 17 12 9 6 15
internal_value=-7.07805e-10 0.0674491 -0.0449661 -0.00446265 0.0237883 -0.0764687
internal_weight=80 32 48 21 23 27
internal_count=80 32 48 21 23 27
is_linear=0
shrinkage=0.1


Tree=3
num_leaves=7
num_cat=0
split_feature=0 1 0 0 1 1
split_gain=19.6533 13.2819 4.96095 6.25117 4.26421 9.94904
threshold=0.59087416135058379 0.11807221606549319 0.30801824969735786 0.17717453986425843 0.68309480678583145 0.38179041758376958
decision_type=2 2 2 2 2 2
left_child=2 -2 3 -1 5 -3
right_child=1 4 -4 -5 -6 -7
leaf_value=-0.051266367236773164 0.21041434407234194 0.010937656909227367 -0.068821844237822075 0.058983604113260903 -0.011451551566521327 0.18370084166526796
leaf_weight=12.000000000000002 4.9999999999999991 10.000000000000002 27 8.9999999999999982 11.999999999999998 4.9999999999999991
leaf_count=12 5 10 27 9 12 5
internal_value=1.43424e-09 0.0607042 -0.0404695 -0.00401638 0.0329801 0.0685254
internal_weight=80 32 48 21 27 15
internal_count=80 32 48 21 27 15
is_linear=0
shrinkage=0.1


Tree=4
num_leaves=7
num_cat=0
split_feature=0 1 0 0 1 1
split_gain=15.9192 11.1383 4.13804 4.01837 5.23554 9.17308
threshold=0.59087416135058379 0.26301577240882046 0.87016525745596585 0.30801824969735786 0.5732289213627767 0.26301577240882046
decision_type=2 2 2 2 2 2
left_child=3 -2 -3 4 5 -1
right_child=1 2 -4 -5 -6 -7
leaf_value=0.069678680896758979 0.14894818398687576 -0.0074709489065058077 0.089125486214955654 -0.061939659825077764 0.066998471532549175 -0.099254694249894887
leaf_weight=5.0000000000000027 8.9999999999999982 17.000000000000004 5.9999999999999991 27 6.9999999999999991 8.9999999999999982
leaf_count=5 9 17 6 27 7 9
internal_value=1.04308e-09 0.0546338 0.0177281 -0.0364225 -0.00361474 -0.0389213
internal_weight=80 32 23 48 21 14
internal_count=80 32 23 48 21 14
is_linear=0
shrinkage=0.1


Tree=5
num_leaves=7
num_cat=0
split_feature=0 1 1 1 0 0
split_gain=13.1436 10.5592 6.98677 5.51834 4.81016 3.01948
threshold=0.62072126325375798 0.29906407719806621 0.15570976919350946 0.5732289213627767 0.30801824969735786 0.87016525745596585
decision_type=2 2 2 2 2 2
left_child=2 -2 -1 -4 -5 -3
right_child=1 5 3 4 -6 -7
leaf_value=0.062231128556387766 0.1607265923704419 -0.0029714286327362054 -0.077656767765680951 0.060298623357500317 -0.04252051458908962 0.080212936798731482
leaf_weight=6.9999999999999991 7.0000000000000027 16.000000000000004 24 7.0000000000000027 12.999999999999998 5.9999999999999991
leaf_count=7 7 16 24 7 13 6
internal_value=7.07805e-10 0.0537524 -0.0305651 -0.0453282 -0.00653382 0.0197152
internal_weight=80 29 51 44 20 22
internal_count=80 29 51 44 20 22
is_linear=0
shrinkage=0.1


Tree=6
num_leaves=7
num_cat=0
split_feature=0 1 1 1 1 0
split_gain=10.6463 8.68351 5.65928 4.46985 4.13085 3.52135
threshold=0.62072126325375798 0.68309480678583145 0.15570976919350946 0.5732289213627767 0.7180240182701666 0.74469187321009855
decision_type=2 2 2 2 2 2
left_child=2 5 -1 -4 -5 -2
right_child=1 -3 3 4 -6 -7
leaf_value=0.056008018766130721 0.13242989897727958 -0.01675302733977636 -0.069891093174616489 0.056053306375231038 -0.039229373977734495 0.039953741005488805
leaf_weight=6.9999999999999991 10.000000000000005 11.999999999999998 24 7.0000000000000027 12.999999999999998 6.9999999999999991
leaf_count=7 10 12 24 7 13 7
internal_value=3.35276e-10 0.0483772 -0.0275086 -0.0407953 -0.00588044 0.0943515
internal_weight=80 29 51 44 20 17
internal_count=80 29 51 44 20 17
is_linear=0
shrinkage=0.1


Tree=7
num_leaves=7
num_cat=0
split_feature=0 1 0 0 1 1
split_gain=8.73399 7.17594 3.13256 3.40136 2.67131 8.27073
threshold=0.59087416135058379 0.11807221606549319 0.30801824969735786 0.17717453986425843 0.68309480678583145 0.38179041758376958
decision_type=2 2 2 2 2 2
left_child=2 -2 3 -1 5 -3
right_child=1 4 -4 -5 -6 -7
leaf_value=-0.032865116993586213 0.15051031112670898 -0.0042833942174911486 -0.049508139601460215 0.048459899425506596 -0.015077725052833557 0.15323543071746826
leaf_weight=12.000000000000002 4.9999999999999991 10.000000000000002 27 8.9999999999999982 11.999999999999998 4.9999999999999991
leaf_count=12 5 10 27 9 12 5
internal_value=-1.49012e-10 0.0404676 -0.0269784 0.00198846 0.0200893 0.0482229
internal_weight=80 32 48 21 27 15
internal_count=80 32 48 21 27 15
is_linear=0
shrinkage=0.1


Tree=8
num_leaves=7
num_cat=0
split_feature=0 1 1 1 1 0
split_gain=7.12047 7.04747 4.36654 3.57172 3.29561 2.95694
threshold=0.62072126325375798 0.29906407719806621 0.15570976919350946 0.5732289213627767 0.7180240182701666 0.87016525745596585
decision_type=2 2 2 2 2 2
left_child=2 -2 -1 -4 -5 -3
right_child=1 5 3 4 -6 -7
leaf_value=0.050863320486886167 0.12695719173976347 -0.010693976096808909 -0.060176756357153263 0.05236194729804991 -0.032744444333589993 0.071624387800693509
leaf_weight=6.9999999999999991 7.0000000000000027 16.000000000000004 24 7.0000000000000027 12.999999999999998 5.9999999999999991
leaf_count=7 7 16 24 7 13 6
internal_value=-3.72529e-11 0.0395636 -0.0224969 -0.0341679 -0.00295721 0.0117565
internal_weight=80 29 51 44 20 22
internal_count=80 29 51 44 20 22
is_linear=0
shrinkage=0.1


Tree=9
num_leaves=7
num_cat=0
split_feature=0 1 1 1 0 0
split_gain=5.8265 5.07546 2.87596 8.29069 2.65241 2.56594
threshold=0.59087416135058379 0.26301577240882046 0.38179041758376958 0.68309480678583145 0.30801824969735786 0.17717453986425843
decision_type=2 2 2 2 2 2
left_child=4 -2 -3 -4 5 -1
right_child=1 2 3 -5 -6 -7
leaf_value=-0.025652691225210817 0.096718215942382821 -0.051382028559843675 0.13733492136001577 -0.015930485539138318 -0.04276633847642828 0.044982536633809411
leaf_weight=12.000000000000002 8.9999999999999982 6.0000000000000027 5.0000000000000027 11.999999999999998 27 8.9999999999999982
leaf_count=12 9 6 5 12 27 9
internal_value=-6.42613e-10 0.0330525 0.00813985 0.0291476 -0.022035 0.00461955
internal_weight=80 32 23 17 48 21
internal_count=80 32 23 17 48 21
is_linear=0
shrinkage=0.1


Tree=10
num_leaves=7
num_cat=0
split_feature=0 1 1 1 0 0
split_gain=4.79009 4.80201 3.42958 2.88401 2.63685 2.40608
threshold=0.62072126325375798 0.29906407719806621 0.15570976919350946 0.5732289213627767 0.30801824969735786 0.87016525745596585
decision_type=2 2 2 2 2 2
left_child=2 -2 -1 -4 -5 -3
right_child=1 5 3 4 -6 -7
leaf_value=0.046562948397227695 0.10458965301513667 -0.010755303315818308 -0.05216635596007109 0.048732658794948008 -0.027394066407130314 0.063500577211380013
leaf_weight=6.9999999999999991 7.0000000000000027 16.000000000000004 24 7.0000000000000027 12.999999999999998 5.9999999999999991
leaf_count=7 7 16 24 7 13 6
internal_value=3.1665e-10 0.0324499 -0.0184519 -0.0287952 -0.000749713 0.0094963
internal_weight=80 29 51 44 20 22
internal_count=80 29 51 44 20 22
is_linear=0
shrinkage=0.1


Tree=11
num_leaves=7
num_cat=0
split_feature=0 1 0 1 1 0
split_gain=3.88426 3.63573 1.9856 2.4693 4.18023 1.90576
threshold=0.59087416135058379 0.11807221606549319 0.30801824969735786 0.26301577240882046 0.5732289213627767 0.64737111320629714
decision_type=2 2 2 2 2 2
left_child=2 -2 3 -1 -5 -3
right_child=1 5 -4 4 -6 -7
leaf_value=0.066411817073821974 0.10531517744064332 -0.032425587092127103 -0.035928465150020739 -0.059176797999276054 0.043859394959041051 0.028199405819177625
leaf_weight=5.0000000000000027 4.9999999999999991 7.0000000000000027 27 8.9999999999999982 6.9999999999999991 20
leaf_count=5 5 7 27 9 7 20
internal_value=3.72529e-11 0.026987 -0.0179914 0.00507065 -0.0140985 0.0124818
internal_weight=80 32 48 21 16 27
internal_count=80 32 48 21 16 27
is_linear=0
shrinkage=0.1


Tree=12
num_leaves=7
num_cat=0
split_feature=0 1 0 0 1 1
split_gain=3.16245 4.15214 2.96782 3.60839 2.50375 2.12722
threshold=0.62072126325375798 0.68309480678583145 0.74469187321009855 0.64737111320629714 0.15570976919350946 0.44134279581363822
decision_type=2 2 2 2 2 2
left_child=4 2 3 -2 -1 -6
right_child=1 -3 -4 -5 5 -7
leaf_value=0.04055772764342172 0.033045372962951618 -0.0186706334973375 0.0082178309559822089 0.15318506658077238 -0.052917275205254556 -0.0072091822113309586
leaf_weight=6.9999999999999991 5.0000000000000053 11.999999999999998 6.9999999999999991 5 15.999999999999998 28
leaf_count=7 5 12 7 5 16 28
internal_value=9.31323e-12 0.0263665 0.0581575 0.0931152 -0.0149927 -0.0238303
internal_weight=80 29 17 10 51 44
internal_count=80 29 17 10 51 44
is_linear=0
shrinkage=0.1


Tree=13
num_leaves=7
num_cat=0
split_feature=0 1 1 1 0 1
split_gain=2.60552 2.90632 3.51732 4.69884 1.66029 1.983
threshold=0.59087416135058379 0.68309480678583145 0.38179041758376958 0.26301577240882046 0.30801824969735786 0.26301577240882046
decision_type=2 2 2 2 2 2
left_child=4 2 3 -2 5 -1
right_child=1 -3 -4 -5 -6 -7
leaf_value=0.061323363780975297 0.066933427916632746 -0.016803571209311485 0.1180826723575592 -0.047313371300697328 -0.031137334389819041 -0.01082499697804451
leaf_weight=5.0000000000000027 9.0000000000000018 11.999999999999998 4.9999999999999991 5.9999999999999991 27 15.999999999999998
leaf_count=5 9 12 5 6 27 16
internal_value=-3.81842e-10 0.0221028 0.0454467 0.0212347 -0.0147352 0.00635318
internal_weight=80 32 20 15 48 21
internal_count=80 32 20 15 48 21
is_linear=0
shrinkage=0.1


Tree=14
num_leaves=7
num_cat=0
split_feature=0 1 1 1 1 1
split_gain=2.12031 2.75906 2.44654 4.16728 1.85766 1.96301
threshold=0.62072126325375798 0.68309480678583145 0.38179041758376958 0.29906407719806621 0.15570976919350946 0.5732289213627767
decision_type=2 2 2 2 2 2
left_child=4 2 3 -2 -1 -6
right_child=1 -3 -4 -5 5 -7
leaf_value=0.035572943517139986 0.072821443421500015 -0.0151232125548025 0.10627440452575683 -0.046710170209407799 -0.039170346098641562 0.0032492489367723465
leaf_weight=6.9999999999999991 7.0000000000000053 11.999999999999998 4.9999999999999991 5 24 20
leaf_count=7 7 12 5 5 24 20
internal_value=2.32831e-11 0.0215894 0.0475042 0.0230166 -0.0122763 -0.0198887
internal_weight=80 29 17 12 51 44
internal_count=80 29 17 12 51 44
is_linear=0
shrinkage=0.1


end of trees

feature_importances:
Column_0=45
Column_1=45

parameters:
[boosting: gbdt]
[objective: regression]
[metric: l2]
[tree_learner: serial]
[device_type: cpu]
[data_sample_strategy: bagging]
[data: ]
[valid: ]
[num_iterations: 15]
[learning_rate: 0.1]
[num_leaves: 7]
[num_threads: 1]
[seed: 2147483647]
[deterministic: 1]
[force_col_wise: 0]
[force_row_wise: 1]
[histogram_pool_size: -1]
[max_depth: -1]
[min_data_in_leaf: 5]
[min_sum_hessian_in_leaf: 0.001]
[bagging_fraction: 1]
[pos_bagging_fraction: 1]
[neg_bagging_fraction: 1]
[bagging_freq: 0]
[bagging_seed: 29739]
[bagging_by_query: 0]
[feature_fraction: 1]
[feature_fraction_bynode: 1]
[feature_fraction_seed: 11141]
[extra_trees: 0]
[extra_seed: 7870]
[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: 3374]
[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: 3]
[bin_construct_sample_cnt: 200000]
[data_random_seed: 35]
[is_enable_sparse: 1]
[enable_bundle: 1]
[use_missing: 1]
[zero_as_missing: 0]
[feature_pre_filter: 1]
[pre_partition: 0]
[two_round: 0]
[header: 0]
[label_column: ]
[weight_column: ]
[group_column: ]
[ignore_column: ]
[categorical_feature: 2,3]
[forcedbins_filename: ]
[precise_float_parser: 0]
[parser_config_file: ]
[objective_seed: 31308]
[num_class: 1]
[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
