Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[R] Fix xgb.model.dt.tree in case where all leaves are negative (#10798)

Browse Source
This commit is contained in:
jonibr22 2024-09-24 04:02:33 +07:00 committed by GitHub
parent 19b55b300b
commit 215da76263
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
R-package/R/xgb.model.dt.tree.R
View File

@ -89,7 +89,7 @@ xgb.model.dt.tree <- function(model = NULL, text = NULL,
from_text <- FALSE from_text <- FALSE
} }
if (length(text) < 2 || !any(grepl('leaf=(\\d+)', text))) { if (length(text) < 2 || !any(grepl('leaf=(-?\\d+)', text))) {
stop("Non-tree model detected! This function can only be used with tree models.") stop("Non-tree model detected! This function can only be used with tree models.")
} }