Accessors for model parameters as JSON string.
xgb.config(object)xgb.config(object) <- value
Object of class xgb.Booster
A JSON string.
data(agaricus.train, package='xgboost')
## Keep the number of threads to 1 for examples
nthread <- 1
data.table::setDTthreads(nthread)
train <- agaricus.train
bst <- xgboost(
data = train$data, label = train$label, max_depth = 2,
eta = 1, nthread = nthread, nrounds = 2, objective = "binary:logistic"
)
config <- xgb.config(bst)
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