CatBoostRanker

class CatBoostRanker(iterations=None,
                     learning_rate=None,
                     depth=None,
                     l2_leaf_reg=None,
                     model_size_reg=None,
                     rsm=None,
                     loss_function='YetiRank',
                     border_count=None,
                     feature_border_type=None,
                     per_float_feature_quantization=None,
                     input_borders=None,
                     output_borders=None,
                     fold_permutation_block=None,
                     od_pval=None,
                     od_wait=None,
                     od_type=None,
                     nan_mode=None,
                     counter_calc_method=None,
                     leaf_estimation_iterations=None,
                     leaf_estimation_method=None,
                     thread_count=None,
                     random_seed=None,
                     use_best_model=None,
                     best_model_min_trees=None,
                     verbose=None,
                     silent=None,
                     logging_level=None,
                     metric_period=None,
                     ctr_leaf_count_limit=None,
                     store_all_simple_ctr=None,
                     max_ctr_complexity=None,
                     has_time=None,
                     allow_const_label=None,
                     target_border=None,
                     one_hot_max_size=None,
                     random_strength=None,
                     name=None,
                     ignored_features=None,
                     train_dir=None,
                     custom_metric=None,
                     eval_metric=None,
                     bagging_temperature=None,
                     save_snapshot=None,
                     snapshot_file=None,
                     snapshot_interval=None,
                     fold_len_multiplier=None,
                     used_ram_limit=None,
                     gpu_ram_part=None,
                     pinned_memory_size=None,
                     allow_writing_files=None,
                     final_ctr_computation_mode=None,
                     approx_on_full_history=None,
                     boosting_type=None,
                     simple_ctr=None,
                     combinations_ctr=None,
                     per_feature_ctr=None,
                     ctr_description=None,
                     ctr_target_border_count=None,
                     task_type=None,
                     device_config=None,
                     devices=None,
                     bootstrap_type=None,
                     subsample=None,
                     mvs_reg=None,
                     sampling_frequency=None,
                     sampling_unit=None,
                     dev_score_calc_obj_block_size=None,
                     dev_efb_max_buckets=None,
                     sparse_features_conflict_fraction=None,
                     max_depth=None,
                     n_estimators=None,
                     num_boost_round=None,
                     num_trees=None,
                     colsample_bylevel=None,
                     random_state=None,
                     reg_lambda=None,
                     objective=None,
                     eta=None,
                     max_bin=None,
                     gpu_cat_features_storage=None,
                     data_partition=None,
                     metadata=None,
                     early_stopping_rounds=None,
                     cat_features=None,
                     grow_policy=None,
                     min_data_in_leaf=None,
                     min_child_samples=None,
                     max_leaves=None,
                     num_leaves=None,
                     score_function=None,
                     leaf_estimation_backtracking=None,
                     ctr_history_unit=None,
                     monotone_constraints=None,
                     feature_weights=None,
                     penalties_coefficient=None,
                     first_feature_use_penalties=None,
                     per_object_feature_penalties=None,
                     model_shrink_rate=None,
                     model_shrink_mode=None,
                     langevin=None,
                     diffusion_temperature=None,
                     posterior_sampling=None,
                     boost_from_average=None,
                     text_features=None,
                     tokenizers=None,
                     dictionaries=None,
                     feature_calcers=None,
                     text_processing=None,
                     embedding_features=None,
                     fixed_binary_splits=None)