Get forest importance

Usage

get_imp_forest(
  mod,
  parallel = FALSE,
  robust = FALSE,
  calc = "Both",
  weighted = FALSE,
  use_depth = FALSE,
  normalized = FALSE,
  w = NULL,
  ytry = 1,
  cores = NULL,
  seed = -5
)

Arguments

mod: A fitted forest model from either supported backend.
parallel: Logical; whether to parallelize across trees in fresh PSOCK worker processes.
robust: Logical; whether to use robust matrix-based aggregation. Requires calc = "Both".
calc: Which importance side to compute: "X", "Y", or "Both".
weighted: Logical; whether to use weighted importance updates.
use_depth: Logical; whether to aggregate non-zero depths instead of simple mean.
normalized: Logical; whether to l2-normalize returned importance.
w: Optional case weights. Currently unused by the post-hoc tree traversal; reserved for future use.
ytry: Response sampling proportion used in node-level updates. Currently unused by the post-hoc tree traversal; reserved for future use.
cores: Number of CPU cores used when parallel = TRUE; NULL (default) uses parallel::detectCores() - 1.
seed: Random seed passed to stochastic components. Currently unused by the post-hoc tree traversal; reserved for future use.