/
lgbm_model_all_features.txt
213 lines (200 loc) · 5.05 KB
/
lgbm_model_all_features.txt
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tree
version=v3
num_class=1
num_tree_per_iteration=1
label_index=0
max_feature_idx=7
objective=binary sigmoid:1
feature_names=Cough Fever Sore_throat Shortness_of_breath Headache Age_60+ Male Contact_with_confirmed
feature_infos=[0:1] [0:1] [0:1] [0:1] [0:1] [0:1] [0:1] [0:1]
tree_sizes=544 548 653 544
Tree=0
num_leaves=4
num_cat=0
split_feature=4 5 5
split_gain=23541.5 1527.68 0.0191748
threshold=1.0000000180025095e-35 1.0000000180025095e-35 1.0000000180025095e-35
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=-2.0872823550359665 -1.7405202933200741 -2.0102434954991777 -1.7413946310290633
leaf_weight=3693.3000063970685 530.12123534083366 779.28769222646952 71.118837513029575
leaf_count=27645 670 4756 91
internal_value=0 3.99461 10.6593
internal_weight=0 4472.59 601.24
internal_count=33162 32401 761
shrinkage=1
Tree=1
num_leaves=4
num_cat=0
split_feature=7 6 6
split_gain=40717.5 1827.97 4.0904
threshold=1.0000000180025095e-35 1.0000000180025095e-35 1.0000000180025095e-35
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=0.074912139062524322 0.39840220405457272 0.13868175515994319 0.40343244573326659
leaf_weight=2088.2167215794325 756.03332857787609 2433.2210282608867 868.26610887795687
leaf_count=15735 903 15454 1070
internal_value=0 2.1846 8.02182
internal_weight=0 4521.44 1624.3
internal_count=33162 31189 1973
shrinkage=0.05
Tree=2
num_leaves=5
num_cat=0
split_feature=1 0 0 0
split_gain=24358.7 11368.4 131.33 0.634106
threshold=1.0000000180025095e-35 1.0000000180025095e-35 1.0000000180025095e-35 1.0000000180025095e-35
decision_type=8 10 8 10
left_child=1 -1 -2 -4
right_child=2 -3 3 -5
leaf_value=0.054721756622878218 0.31460237580337586 0.24014034492857506 0.26933332817280675 0.28828692074025597
leaf_weight=3960.979689463973 730.21295987814665 1044.7076063081622 4.4275417923927298 1329.1919688209891
leaf_count=27263 830 2879 8 2182
internal_value=0 1.86839 5.95114 5.76448
internal_weight=0 5005.69 2063.83 1333.62
internal_count=33162 30142 3020 2190
shrinkage=0.05
Tree=3
num_leaves=4
num_cat=0
split_feature=2 3 3
split_gain=5190.43 4263.11 10.3301
threshold=1.0000000180025095e-35 1.0000000180025095e-35 1.0000000180025095e-35
decision_type=2 2 2
left_child=1 -1 -2
right_child=2 -3 -4
leaf_value=0.107476432379707 0.26089267691523055 0.26911158939011587 0.24589088042648055
leaf_weight=6696.6541094779968 579.87731027603149 434.40127541124821 143.06214683502913
leaf_count=32332 409 318 103
internal_value=0 2.34645 5.15848
internal_weight=0 7131.06 722.939
internal_count=33162 32650 512
shrinkage=0.05
end of trees
feature importances:
Cough=3
Shortness_of_breath=2
Age_60+=2
Male=2
Fever=1
Sore_throat=1
Headache=1
Contact_with_confirmed=1
parameters:
[boosting: gbdt]
[objective: binary]
[metric: auc]
[tree_learner: serial]
[device_type: cpu]
[data: ]
[valid: ]
[num_iterations: 100]
[learning_rate: 0.05]
[num_leaves: 20]
[num_threads: 0]
[max_depth: -1]
[min_data_in_leaf: 4]
[min_sum_hessian_in_leaf: 0.001]
[bagging_fraction: 0.8]
[pos_bagging_fraction: 1]
[neg_bagging_fraction: 1]
[bagging_freq: 5]
[bagging_seed: 3]
[feature_fraction: 0.2]
[feature_fraction_bynode: 1]
[feature_fraction_seed: 2]
[early_stopping_round: 0]
[first_metric_only: 0]
[max_delta_step: 0]
[lambda_l1: 0]
[lambda_l2: 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: 4]
[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: ]
[feature_contri: ]
[forcedsplits_filename: ]
[forcedbins_filename: ]
[refit_decay_rate: 0.9]
[cegb_tradeoff: 1]
[cegb_penalty_split: 0]
[cegb_penalty_feature_lazy: ]
[cegb_penalty_feature_coupled: ]
[verbosity: 1]
[max_bin: 255]
[max_bin_by_feature: ]
[min_data_in_bin: 3]
[bin_construct_sample_cnt: 200000]
[histogram_pool_size: -1]
[data_random_seed: 1]
[output_model: LightGBM_model.txt]
[snapshot_freq: -1]
[input_model: ]
[output_result: LightGBM_predict_result.txt]
[initscore_filename: ]
[valid_data_initscores: ]
[pre_partition: 0]
[enable_bundle: 1]
[max_conflict_rate: 0]
[is_enable_sparse: 1]
[sparse_threshold: 0.8]
[use_missing: 1]
[zero_as_missing: 0]
[two_round: 0]
[save_binary: 0]
[header: 0]
[label_column: ]
[weight_column: ]
[group_column: ]
[ignore_column: ]
[categorical_feature: ]
[predict_raw_score: 0]
[predict_leaf_index: 0]
[predict_contrib: 0]
[num_iteration_predict: -1]
[pred_early_stop: 0]
[pred_early_stop_freq: 10]
[pred_early_stop_margin: 10]
[convert_model_language: ]
[convert_model: gbdt_prediction.cpp]
[num_class: 1]
[is_unbalance: 1]
[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]
[max_position: 20]
[lambdamart_norm: 1]
[label_gain: ]
[metric_freq: 1]
[is_provide_training_metric: 0]
[eval_at: ]
[multi_error_top_k: 1]
[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]
end of parameters
pandas_categorical:null