--- a/test-data/lgb_class_model.txt	Thu Aug 11 09:24:57 2022 +0000
+++ b/test-data/lgb_class_model.txt	Wed Aug 09 13:10:57 2023 +0000
@@ -7,7 +7,7 @@
 objective=binary sigmoid:1
 feature_names=Column_0 Column_1 Column_2 Column_3
 feature_infos=none none none none
-tree_sizes=228
+tree_sizes=239
 
 Tree=0
 num_leaves=1
@@ -18,18 +18,19 @@
 decision_type=
 left_child=
 right_child=
-leaf_value=-0.40546510810816427
+leaf_value=-0.2876820724517809
 leaf_weight=
 leaf_count=
 internal_value=
 internal_weight=
 internal_count=
+is_linear=0
 shrinkage=1
 
 
 end of trees
 
-feature importances:
+feature_importances:
 
 parameters:
 [boosting: gbdt]
@@ -39,10 +40,14 @@
 [device_type: cpu]
 [data: ]
 [valid: ]
-[num_iterations: 100]
+[num_iterations: 10000]
 [learning_rate: 0.02]
 [num_leaves: 32]
-[num_threads: 0]
+[num_threads: 1]
+[deterministic: 0]
+[force_col_wise: 0]
+[force_row_wise: 0]
+[histogram_pool_size: -1]
 [max_depth: 8]
 [min_data_in_leaf: 20]
 [min_sum_hessian_in_leaf: 39]
@@ -54,11 +59,14 @@
 [feature_fraction: 0.9]
 [feature_fraction_bynode: 1]
 [feature_fraction_seed: 26500]
+[extra_trees: 0]
+[extra_seed: 15724]
 [early_stopping_round: 0]
 [first_metric_only: 0]
 [max_delta_step: 0]
 [lambda_l1: 0.04]
 [lambda_l2: 0.07]
+[linear_lambda: 0]
 [min_gain_to_split: 0.02]
 [drop_rate: 0.1]
 [max_drop: 50]
@@ -75,51 +83,41 @@
 [max_cat_to_onehot: 4]
 [top_k: 20]
 [monotone_constraints: ]
+[monotone_constraints_method: basic]
+[monotone_penalty: 0]
 [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: ]
+[path_smooth: 0]
+[interaction_constraints: ]
 [verbosity: -1]
+[saved_feature_importance_type: 0]
+[linear_tree: 0]
 [max_bin: 255]
 [max_bin_by_feature: ]
 [min_data_in_bin: 3]
 [bin_construct_sample_cnt: 200000]
-[histogram_pool_size: -1]
 [data_random_seed: 41]
-[output_model: LightGBM_model.txt]
-[snapshot_freq: -1]
-[input_model: ]
-[output_result: LightGBM_predict_result.txt]
-[initscore_filename: ]
-[valid_data_initscores: ]
-[pre_partition: 0]
+[is_enable_sparse: 1]
 [enable_bundle: 1]
-[max_conflict_rate: 0]
-[is_enable_sparse: 1]
-[sparse_threshold: 0.8]
 [use_missing: 1]
 [zero_as_missing: 0]
+[feature_pre_filter: 1]
+[pre_partition: 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]
+[forcedbins_filename: ]
+[precise_float_parser: 0]
+[objective_seed: 19169]
 [num_class: 1]
 [is_unbalance: 0]
 [scale_pos_weight: 1]
@@ -130,13 +128,12 @@
 [fair_c: 1]
 [poisson_max_delta_step: 0.7]
 [tweedie_variance_power: 1.5]
-[max_position: 20]
-[lambdamart_norm: 1]
+[lambdarank_truncation_level: 30]
+[lambdarank_norm: 1]
 [label_gain: ]
-[metric_freq: 1]
-[is_provide_training_metric: 0]
 [eval_at: ]
 [multi_error_top_k: 1]
+[auc_mu_weights: ]
 [num_machines: 1]
 [local_listen_port: 12400]
 [time_out: 120]
@@ -145,6 +142,7 @@
 [gpu_platform_id: -1]
 [gpu_device_id: -1]
 [gpu_use_dp: 0]
+[num_gpu: 1]
 
 end of parameters