#' Text hashing parameters
#'
#' Used in `textrecipes::step_texthash()` and `textrecipes::step_dummy_hash()`.
#'
#' @inheritParams Laplace
#' @param values A vector of possible values (TRUE or FALSE).
#' @examples
#' num_hash()
#' signed_hash()
#' @export
#' @rdname texthash
num_hash <- function(range = c(8L, 12L), trans = transform_log2()) {
new_quant_param(
type = "integer",
range = range,
inclusive = c(TRUE, TRUE),
trans = trans,
label = c(num_hash = "# Hash Features"),
finalize = NULL
)
}
#' @export
#' @rdname texthash
signed_hash <- function(values = c(TRUE, FALSE)) {
new_qual_param(
type = "logical",
values = values,
label = c(signed_hash = "Signed Hash Value"),
finalize = NULL
)
}
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