catboost.train(
pool=None, params=None, dtrain=None, logging_level=None, verbose=None, iterations=None,
num_boost_round=None, evals=None, eval_set=None, plot=None, verbose_eval=None, metric_period=None,
early_stopping_rounds=None, save_snapshot=None, snapshot_file=None, snapshot_interval=None, init_model=None)
catboost.CatBoostClassifier(
iterations=None, learning_rate=None, depth=None, l2_leaf_reg=None, model_size_reg=None,
rsm=None, loss_function=None, 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, verbose=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, classes_count=None, class_weights=None,
one_hot_max_size=None, random_strength=None, name=None, ignored_features=None, train_dir=None, custom_loss=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, ...)