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Check against R seed. (#5125)

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* Handle it in R instead.
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Jiaming Yuan 2019-12-17 19:14:59 +08:00 committed by GitHub
parent 2fdb34ed2e
commit 63ffd2f686
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2 changed files with 4 additions and 1 deletions
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3
R-package/R/xgb.train.R
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@ -293,6 +293,9 @@ xgb.train <- function(params = list(), data, nrounds, watchlist = list(),
} }
# Sort the callbacks into categories # Sort the callbacks into categories
cb <- categorize.callbacks(callbacks) cb <- categorize.callbacks(callbacks)
if (!is.null(params[['seed']])) {
warning("xgb.train: `seed` is ignored in R package. Use `set.seed()` instead.")
}
# The tree updating process would need slightly different handling # The tree updating process would need slightly different handling
is_update <- NVL(params[['process_type']], '.') == 'update' is_update <- NVL(params[['process_type']], '.') == 'update'

2
doc/parameter.rst
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@ -349,7 +349,7 @@ Specify the learning task and the corresponding learning objective. The objectiv
* ``seed`` [default=0] * ``seed`` [default=0]
- Random number seed. - Random number seed. This parameter is ignored in R package, use `set.seed()` instead.
*********************** ***********************
Command Line Parameters Command Line Parameters