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r2pmml (version 0.31.0)

verify.xgb.Booster: Enhances an "xgb.Booster" object with verification data.

Description

Enhances an "xgb.Booster" object with verification data.

Usage

# S3 method for xgb.Booster
verify(
  x,
  newdata,
  precision = 1e-06,
  zeroThreshold = 1e-06,
  response_name = NULL,
  response_levels = c(),
  ...
)

Arguments

x

An "xgb.Booster" object.

newdata

The verification dataset.

precision

Maximal relative error.

zeroThreshold

Maximal absolute error near the zero value.

response_name

The name of the target field.

response_levels

A list of category values for a categorical target field.

...

Arguments to pass on to the "predict.xgb.Booster" method.