dials: num_tokens – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

num_tokens

Parameter to determine number of tokens in ngram

Used in textrecipes::step_ngram().

num_tokens(range = c(1, 3), trans = NULL)

`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`.

num_tokens()

Tools for Creating Tuning Parameter Values

v0.0.10

MIT + file LICENSE

Authors

Max Kuhn [aut], Hannah Frick [aut, cre], RStudio [cph]

Initial release