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dist_power

Minkowski distance parameter

Description

Used in parsnip::nearest_neighbor().

Usage

dist_power(range = c(1, 2), trans = NULL)

Arguments

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.

Details

This parameter controls how distances are calculated. For example, dist_power = 1 corresponds to Manhattan distance while dist_power = 2 is Euclidean distance.

Examples

dist_power()
dials

Tools for Creating Tuning Parameter Values

v0.0.10
MIT + file LICENSE
Authors
Max Kuhn [aut], Hannah Frick [aut, cre], RStudio [cph]
Initial release

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