MLPACK
1.0.7
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Classes | |
class | mlpack::neighbor::LSHSearch< SortPolicy > |
The LSHSearch class – This class builds a hash on the reference set and uses this hash to compute the distance-approximate nearest-neighbors of the given queries. More... | |
Namespaces | |
mlpack | |
Linear algebra utility functions, generally performed on matrices or vectors. | |
mlpack::neighbor | |
Neighbor-search routines. | |
Defines the LSHSearch class, which performs an approximate nearest neighbor search for a queries in a query set over a given dataset using Locality-sensitive hashing with 2-stable distributions.
The details of this method can be found in the following paper:
{datar2004locality, title={Locality-sensitive hashing scheme based on p-stable distributions}, author={Datar, M. and Immorlica, N. and Indyk, P. and Mirrokni, V.S.}, booktitle= {Proceedings of the 12th Annual Symposium on Computational Geometry}, pages={253–262}, year={2004}, organization={ACM} }
This file is part of MLPACK 1.0.7.
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 lsh_search.hpp.