lmetric.hpp File Reference

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Classes
class	mlpack::metric::LMetric< TPower, TTakeRoot >
	The L_p metric for arbitrary integer p, with an option to take the root. More...

Namespaces
	mlpack
	Linear algebra utility functions, generally performed on matrices or vectors.
	mlpack::metric

Typedefs
typedef LMetric< INT_MAX, false >	mlpack::metric::ChebyshevDistance
	The L-infinity distance. More...
typedef LMetric< 2, true >	mlpack::metric::EuclideanDistance
	The Euclidean (L2) distance. More...
typedef LMetric< 1, false >	mlpack::metric::ManhattanDistance
	The Manhattan (L1) distance. More...
typedef LMetric< 2, false >	mlpack::metric::SquaredEuclideanDistance
	The squared Euclidean (L2) distance. More...

Detailed Description

Author

Ryan Curtin

Generalized L-metric, allowing both squared distances to be returned as well as non-squared distances. The squared distances are faster to compute.

This also gives several convenience typedefs for commonly used L-metrics.

mlpack is free software; you may redistribute it and/or modify it under the terms of the 3-clause BSD license. You should have received a copy of the 3-clause BSD license along with mlpack. If not, see http://www.opensource.org/licenses/BSD-3-Clause for more information.

Definition in file lmetric.hpp.