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[R] R raw serialization. (#5123)

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* Add bindings for serialization.
* Change `xgb.save.raw' into full serialization instead of simple model.
* Add `xgb.load.raw' for unserialization.
* Run devtools.
This commit is contained in:
Jiaming Yuan
2020-04-11 17:16:54 +08:00
committed by GitHub
parent a3db79df22
commit b56c902841
21 changed files with 260 additions and 65 deletions
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R-package/man/xgb.attr.Rd
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@@ -55,7 +55,7 @@ than for \code{xgb.Booster}, since only just a handle (pointer) would need to be
That would only matter if attributes need to be set many times.
Note, however, that when feeding a handle of an \code{xgb.Booster} object to the attribute setters,
the raw model cache of an \code{xgb.Booster} object would not be automatically updated,
and it would be user's responsibility to call \code{xgb.save.raw} to update it.
and it would be user's responsibility to call \code{xgb.serialize} to update it.
The \code{xgb.attributes<-} setter either updates the existing or adds one or several attributes,
but it doesn't delete the other existing attributes.