K-Means Space Sampler

K-means-based pool sampler.

The wrapped distance must expose a numeric reference embedding or numeric reference columns after set_reference_points().

Creates a new K-means space sampler.

Format

R6::R6Class object inheriting from SpaceSamplerDistance.

Arguments

distance

(ALDistance)
Distance used to construct the fitted geometry.

Construction

clx_sps("kmeans")

See also

Other SpaceSampler: SpaceSampler, SpaceSamplerDistance, mlr_space_samplers, mlr_space_samplers_chain, mlr_space_samplers_conditional, mlr_space_samplers_gsx, mlr_space_samplers_kmedoids, mlr_space_samplers_lhs, mlr_space_samplers_relational_kmeans, mlr_space_samplers_sobol, mlr_space_samplers_uniform