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Maximum-depth stopping rule.

stop_max_depth.Rd

Creates a stopping rule that stops splitting when a node's depth reaches max_depth. Depth is zero-based at the root, so max_depth(k) allows at most k + 1 levels. Mode-agnostic: useful for bounding tree complexity in both classification and regression trees.

Usage

stop_max_depth(max_depth)

Arguments

max_depth

Maximum depth (non-negative integer; 0 produces a root-only stump).

Value

A stop_strategy object.

See also

stop_min_size, stop_any

Examples

stop_max_depth(5)
#> $name
#> [1] "max_depth"
#> 
#> $max_depth
#> [1] 5
#> 
#> $display_name
#> [1] "Max depth (5)"
#> 
#> attr(,"class")
#> [1] "stop_strategy"