请问在使用H2O的自动机器学习功能处理分类问题时,是否可以指定一些方法来平衡类别?
h2o.automl(x, y, training_frame, validation_frame = NULL,
leaderboard_frame = NULL, nfolds = 5, fold_column = NULL,
weights_column = NULL, max_runtime_secs = 3600, max_models = NULL,
stopping_metric = c("AUTO", "deviance", "logloss", "MSE", "RMSE", "MAE",
"RMSLE", "AUC", "lift_top_group", "misclassification",
"mean_per_class_error"), stopping_tolerance = NULL, stopping_rounds = 3,
seed = NULL, project_name = NULL)
现有的文档似乎没有指定任何参数。谢谢。
balance_classes
(及相关)参数? - Erin LeDell