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Problem with catboost tuning #1228

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valer1435 opened this issue Dec 15, 2023 · 5 comments
Open

Problem with catboost tuning #1228

valer1435 opened this issue Dec 15, 2023 · 5 comments
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@valer1435
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valer1435 commented Dec 15, 2023

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example api_classification

@valer1435 valer1435 added the bug Something isn't working label Dec 15, 2023
@valer1435
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UPD видимо часто попадаются несовместимые параметры

@MorrisNein
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UPD видимо часто попадаются несовместимые параметры

Часто наблюдаю про это ворнинги во время обучения.
Возможно, следует ввести зависимость между гиперпараметрами для более умного тюнинга и мутации параметров.

@aPovidlo
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@valer1435 @MorrisNein А во время выполнения какие варнинги падали?

@MorrisNein
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MorrisNein commented Dec 18, 2023

Сейчас не могу найти. Почему-то Федот упорно пишет их в консоль, вместо моего файла log

Закину, когда снова увижу

@MorrisNein
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2023-12-18 14:28:17,949 - PipelineObjectiveEvaluate - Unsuccessful pipeline fit during fitness evaluation. Skipping the pipeline. Exception </src/catboost/catboost/private/libs/options/catboost_options.cpp:995: max_leaves option works only with lossguide tree growing> on (/n_scaling;)/n_catboost_{'allow_writing_files': False, 'verbose': False, 'iterations': 2667, 'use_eval_set': False, 'use_best_model': False, 'early_stopping_rounds': None, 'n_jobs': 1, 'learning_rate': 0.10542885597186202, 'max_depth': 7, 'max_leaves': 81, 'min_data_in_leaf': 30129.0, 'border_count': 27139, 'l2_leaf_reg': 8.301148315857027, 'colsample_bylevel': 0.30062846250303527}

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