NAME¶

src/mlpack/methods/neighbor_search/unmap.hpp -

SYNOPSIS¶

Namespaces¶

mlpack Linear algebra utility functions, generally performed on matrices or vectors. mlpack::neighbor Neighbor-search routines.

Functions¶

void mlpack::neighbor::Unmap (const arma::Mat< size_t > &neighbors, const arma::mat &distances, const std::vector< size_t > &referenceMap, const std::vector< size_t > &queryMap, arma::Mat< size_t > &neighborsOut, arma::mat &distancesOut, const bool squareRoot=false) Assuming that the datasets have been mapped using the referenceMap and the queryMap (such as during kd-tree construction), unmap the columns of the distances and neighbors matrices into neighborsOut and distancesOut, and also unmap the entries in each row of neighbors. void mlpack::neighbor::Unmap (const arma::Mat< size_t > &neighbors, const arma::mat &distances, const std::vector< size_t > &referenceMap, arma::Mat< size_t > &neighborsOut, arma::mat &distancesOut, const bool squareRoot=false) Assuming that the datasets have been mapped using referenceMap (such as during kd-tree construction), unmap the columns of the distances and neighbors matrices into neighborsOut and distancesOut, and also unmap the entries in each row of neighbors.

Detailed Description¶

Author: Convenience methods to unmap results. This file is part of MLPACK 1.0.10. MLPACK is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. MLPACK is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details (LICENSE.txt). You should have received a copy of the GNU General Public License along with MLPACK. If not, see http://www.gnu.org/licenses/. Definition in file unmap.hpp.

Author¶

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