stop_iter: Early stopping parameter

Description Usage Arguments Examples

View source: R/param_stop_iter.R

Description

For some models, the effectiveness of the model can decrease as training iterations continue. stop_iter() can be used to tune how many iterations without an improvement in the objective function occur before training should be halted.

Usage

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stop_iter(range = c(3L, 20L), trans = NULL)

Arguments

range

A two-element vector holding the defaults for the smallest and largest possible values, respectively.

trans

A trans object from the scales package, such as scales::log10_trans() or scales::reciprocal_trans(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Examples

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dials documentation built on Sept. 10, 2021, 5:06 p.m.