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matsuken92 / dsb2019

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bayesian optim #4

Open matsuken92 opened 4 years ago

matsuken92 commented 4 years ago 
{'boosting_type': 'gbdt', 'metric': 'rmse', 'objective': 'regression', 'eval_metric': 'cappa', 
'n_jobs': -1, 'seed': 42, 'early_stopping_rounds': 200, 'n_estimators': 9999, 
'learning_rate': 0.01, 'max_depth': 8, 'lambda_l1': 4.963454089878171, 
'lambda_l2': 0.0907846288946157, 'bagging_fraction': 0.5571223027926837, 
'bagging_freq': 1, 'colsample_bytree': 0.543764094799182, 'verbose': 100}

# |   iter    |  target   | baggin... | colsam... | lambda_l1 | lambda_l2 | max_depth |
# -------------------------------------------------------------------------------------
# |  42       |  0.6092   |  0.5571   |  0.5438   |  4.963    |  0.09078  |  8.079    |