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1. Делаю кроссвалидацию
Подскажите
Print(cv_data.mean())
Выведет средний loss_function и custom_loss)
Для всех фолдов и всех итераций ?
Size: a a a
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from catboost import Pool, cv
pool = Pool(x_train, y_train)
params = {
'iterations': 100,
'loss_function': ‘Logloss’,
‘eval_metric’:‘AUC’,
'verbose': False
}
scores = cv(pool, params)
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from catboost import Pool, cv
pool = Pool(x_train, y_train)
params = {
'iterations': 100,
'loss_function': ‘Logloss’,
‘eval_metric’:‘AUC’,
'verbose': False
}
scores = cv(pool, params)
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