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

Update doc: colsample_bylevel now works for tree_method=hist (#3862)

Browse Source 
This feature was introduced by #3635
This commit is contained in:
Philip Hyunsu Cho 2018-11-04 02:25:25 -08:00 committed by GitHub
parent 91537e7353
commit a650131fc3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
doc/parameter.rst
View File

@ -82,7 +82,7 @@ Parameters for Tree Booster
* ``colsample_bylevel`` [default=1]
- Subsample ratio of columns for each split, in each level. Subsampling will occur each time a new split is made. This parameter has no effect when ``tree_method`` is set to ``hist``.
- Subsample ratio of columns for each split, in each level. Subsampling will occur each time a new split is made.
- range: (0,1]
* ``lambda`` [default=1, alias: ``reg_lambda``]