transform_xdt_to_xss: Calculates the transformed x-values

In bbotk: Black-Box Optimization Toolkit

Calculates the transformed x-values

Description

Transforms a given data.table() to a list with transformed x values. If no trafo is defined it will just convert the data.table() to a list. Mainly for internal usage.

Usage

transform_xdt_to_xss(xdt, search_space)

Arguments

xdt	(data.table::data.table()) Set of untransformed points / points from the search space. One point per row, e.g. data.table(x1 = c(1, 3), x2 = c(2, 4)). Column names have to match ids of the search_space. However, xdt can contain additional columns.
search_space	(paradox::ParamSet) Specifies the search space for the Optimizer. The paradox::ParamSet describes either a subset of the domain of the Objective or it describes a set of parameters together with a trafo function that transforms values from the search space to values of the domain. Depending on the context, this value defaults to the domain of the objective.

Value

list().

bbotk documentation built on June 8, 2025, 11:07 a.m.