tree
version=v4
num_class=3
num_tree_per_iteration=3
label_index=0
max_feature_idx=1
objective=multiclass num_class:3
feature_names=Column_0 Column_1
feature_infos=[0:5] [0:2]
tree_sizes=522 504 502 555 555 552 557 559 550

Tree=0
num_leaves=4
num_cat=0
split_feature=0 0 1
split_gain=3.2 0.675 1.5
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=0.19999999999999973 -0.099999999999999603 -0.062499999999999979 0.1999999999999994
leaf_weight=0.66666668653488148 0.33333334326744113 2.6666667461395264 0.3333333432674408
leaf_count=2 1 8 1
internal_value=0 -0.04 0.05
internal_weight=4 3.33333 0.666667
internal_count=12 10 2
is_linear=0
shrinkage=0.1


Tree=1
num_leaves=4
num_cat=0
split_feature=0 0 0
split_gain=1 2.25 1
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=-0.099999999999999811 -0.099999999999999908 0.12499999999999992 0.049999999999999933
leaf_weight=0.66666668653488192 1.3333333730697634 1.333333373069763 0.66666668653488148
leaf_count=2 4 4 2
internal_value=0 0.05 -0.05
internal_weight=4 2 2
internal_count=12 6 6
is_linear=0
shrinkage=0.1


Tree=2
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=4 1 3
threshold=2.5000000000000004 1.5000000000000002 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=-0.099999999999999964 0.19999999999999965 0.19999999999999973 -0.099999999999999867
leaf_weight=2.0000000596046448 0.66666668653488181 0.66666668653488148 0.66666668653488159
leaf_count=6 2 2 2
internal_value=0 0.1 0.05
internal_weight=4 2 1.33333
internal_count=12 6 4
is_linear=0
shrinkage=0.1


Tree=3
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=2.52357 1.10548 1.39015
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=0.10856390807592751 -0.096121257729934489 -0.096682175693592942 0.19509259230635667
leaf_weight=1.3926119804382326 0.31879693269729648 1.9246475100517271 0.337420254945755
leaf_count=4 1 6 1
internal_value=7.38196e-05 -0.0584665 0.053618
internal_weight=3.97348 2.58086 0.656217
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=0.828099 1.84527 0.884461
threshold=2.5000000000000004 1.5000000000000002 4.5000000000000009
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=-0.02491350852985539 -0.095835489354867742 0.17516968578442116 0.045729242253986363
leaf_weight=1.3235861957073218 1.2673808634281156 0.70721900463104237 0.67712923884391774
leaf_count=4 4 2 2
internal_value=0.000103815 0.0447646 -0.0465389
internal_weight=3.97532 2.03081 1.94451
internal_count=12 6 6
is_linear=0
shrinkage=0.1


Tree=5
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=3.22551 0.797657 2.41353
threshold=2.5000000000000004 1.5000000000000002 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=-0.095053736103603584 0.1673296408775018 0.17129217201273275 -0.098188534700114252
leaf_weight=1.8830676674842837 0.71904158592224143 0.71301144361495961 0.65347388386726379
leaf_count=6 2 2 2
internal_value=-0.0001779 0.0854876 0.0409127
internal_weight=3.96859 2.08553 1.37252
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=2.0586 0.436809 1.20898
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=0.15017274870731206 -0.10154118021371804 -0.054843119832126586 0.16107731125762359
leaf_weight=0.74056953191757235 0.33823904395103488 2.4650196731090546 0.36387500166893005
leaf_count=2 1 8 1
internal_value=7.44192e-05 -0.035023 0.0345625
internal_weight=3.9077 3.16713 0.702114
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=0.675532 1.57304 0.761496
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=-0.093604043229080933 -0.091587464132507346 0.097701939508902713 0.040719614796223318
leaf_weight=0.61488813161850053 1.1853005290031431 1.4280448257923124 0.68722924590110768
leaf_count=2 4 4 2
internal_value=0.000355456 0.0401221 -0.04303
internal_weight=3.91546 2.04293 1.87253
internal_count=12 6 6
is_linear=0
shrinkage=0.1


Tree=8
num_leaves=4
num_cat=0
split_feature=0 1 0
split_gain=2.6726 0.632325 1.93447
threshold=2.5000000000000004 1.5000000000000002 3.5000000000000004
decision_type=2 2 2
left_child=-1 2 -2
right_child=1 -3 -4
leaf_value=-0.091170075192538308 0.14401543366384192 0.15004407913757062 -0.094585127908194788
leaf_weight=1.7667436301708224 0.74587371945381187 0.73983278870582569 0.62412875890731812
leaf_count=6 2 2 2
internal_value=-0.00043404 0.0755469 0.0353167
internal_weight=3.87658 2.10984 1.37
internal_count=12 6 4
is_linear=0
shrinkage=0.1


end of trees

feature_importances:
Column_0=21
Column_1=6

parameters:
[boosting: gbdt]
[objective: multiclass]
[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: 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
