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Default parameters for the SCENIC RandomForest regression learner

params_scenic_random_forest_defaults.Rd

Default parameters for the SCENIC RandomForest regression learner

Usage

params_scenic_random_forest_defaults()

Value

A list with the following parameters:

  • n_trees - Integer. Number of trees to build. Defaults to 250L.

  • min_samples_leaf - Integer. Minimum number of samples required at a leaf node. Defaults to 50L.

  • n_features_split - Integer. Number of features considered per split. 0L resolves to sqrt(n_features) at runtime. Defaults to 0L.

  • subsample_rate - Numeric. Fraction of samples to draw per tree. Defaults to 0.632.

  • bootstrap - Logical. Whether to sample with replacement. Defaults to FALSE.

  • max_depth - Integer. Maximum depth of each tree. Defaults to 8L.

  • subsample_frac - Optional numeric. Fraction of cells to subsample per tree. If set, overrides subsample_rate. Defaults to NULL.