Parameter for "double normalization" when creating token counts

Source: R/param_weight.R

Used in textrecipes::step_tf().

weight(range = c(-10, 0), trans = transform_log10())

Arguments

range

A two-element vector holding the defaults for the smallest and largest possible values, respectively. If a transformation is specified, these values should be in the transformed units.

trans

A trans object from the scales package, such as scales::transform_log10() or scales::transform_reciprocal(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Examples

weight()
#> Weight (quantitative)
#> Transformer: log-10 [1e-100, Inf]
#> Range (transformed scale): [-10, 0]