neighborhood {tidydann} | R Documentation |
Number of data points used to calculate the shape of the neighborhood.
neighborhood(range = c(2L, dials::unknown()), trans = NULL)
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::log10_trans() or scales::reciprocal_trans().If not provided, the default is used which matches the units used in range. If no transformation, NULL. |
Use get_n or finalize from dials to finalize.
If cross validation is done, use get_n_frac with argument frac set to 1/V. See README for detailed example.
An S3 class of type quant_param from the dials package.
library(dials)
library(tidydann)
data("taxi", package = "modeldata")
neighborhood() |> finalize(taxi)
neighborhood() |> get_n(taxi)