Construct Dataset explicitly
lgb.Dataset.construct(dataset)
dataset | Object of class |
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constructed dataset
# \donttest{ setLGBMthreads(2L) data.table::setDTthreads(1L) data(agaricus.train, package = "lightgbm") train <- agaricus.train dtrain <- lgb.Dataset(train$data, label = train$label) lgb.Dataset.construct(dtrain) # }