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Chebyshev distance

The Chebyshev distance equals the limit of Minkowski distance metric with \(p \to \infty\).

Operation

Computational methods

dense

dense

Mathematical formulation

Refer to Developer Guide: Chebyshev distance.

Programming Interface

All types and functions in this section are declared in the oneapi::dal::chebyshev_distance namespace.

Descriptor

template<typename Float = float, typename Method = method::by_default, typename Task = task::by_default>
class descriptor
Template Parameters

  • Float – The floating-point type that the algorithm uses for intermediate computations. Can be float or double.

  • Method – Tag-type that specifies an the implementation of the algorithm. Can be method::dense.

  • Task – Tag-type that specifies the type of the problem to solve. Can be task::compute.

Constructors

descriptor() = default

Creates a new instance of the class with the default property values.

Method tags

struct dense
using by_default = dense

Alias tag-type for the dense method.

Task tags

struct compute

Tag-type that parameterizes entities that are used to compute distances.

using by_default = compute

Alias tag-type for the compute task.

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Minkowski distance

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Cosine distance