mini fixes

mlr-org · Nov 19, 2024 · c87253e · c87253e
1 parent 2da70ab
commit c87253e
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diff --git a/NEWS.md b/NEWS.md
@@ -1,4 +1,4 @@
-# mlr3pipelines 0.7.9000
+# mlr3pipelines 0.7.1-9000
 
 * New parameter `no_collapse_above_absolute` in `PipeOpCollapseFactors` / `po("collapse_factors")`.
 * Fix: `PipeOpCollapseFactors` now correctly collapses levels of ordered factors.

diff --git a/R/PipeOpCollapseFactors.R b/R/PipeOpCollapseFactors.R
@@ -92,7 +92,7 @@ PipeOpCollapseFactors = R6Class("PipeOpCollapseFactors",
     initialize = function(id = "collapsefactors", param_vals = list()) {
       ps = ps(
         no_collapse_above_prevalence = p_dbl(0, 1, tags = c("train", "predict")),
-        no_collapse_above_absolute = p_int(1, special_vals = list(Inf), tags = c("train", "predict")),
+        no_collapse_above_absolute = p_int(0, special_vals = list(Inf), tags = c("train", "predict")),
         target_level_count = p_int(2, tags = c("train", "predict"))
       )
       ps$values = list(no_collapse_above_prevalence = 1, no_collapse_above_absolute = Inf, target_level_count = 2)