Last data update: 2014.03.03
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R: Save xgboost model to binary file
Save xgboost model to binary file
Description
Save xgboost model from xgboost or xgb.train
Usage
xgb.save(model, fname)
Arguments
model |
the model object.
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fname |
the name of the binary file.
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Examples
data(agaricus.train, package='xgboost')
data(agaricus.test, package='xgboost')
train <- agaricus.train
test <- agaricus.test
bst <- xgboost(data = train$data, label = train$label, max.depth = 2,
eta = 1, nthread = 2, nround = 2,objective = "binary:logistic")
xgb.save(bst, 'xgb.model')
bst <- xgb.load('xgb.model')
pred <- predict(bst, test$data)
Results
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