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Namespaces | |
| mlpack | |
| Linear algebra utility functions, generally performed on matrices or vectors. | |
| mlpack::data | |
| Functions to load and save matrices and models. | |
Functions | |
| template<typename RowType , typename MatType > | |
| void | mlpack::data::OneHotEncoding (const RowType &labelsIn, MatType &output) |
| Given a set of labels of a particular datatype, convert them to binary vector. More... | |
| template<typename eT > | |
| void | mlpack::data::OneHotEncoding (const arma::Mat< eT > &input, const arma::Col< size_t > &indices, arma::Mat< eT > &output) |
| Overloaded function for the above function, which takes a matrix as input and also a vector of indices to encode and outputs a matrix. More... | |
| template<typename eT > | |
| void | mlpack::data::OneHotEncoding (const arma::Mat< eT > &input, arma::Mat< eT > &output, const data::DatasetInfo &datasetInfo) |
| Overloaded function for the above function, which takes a matrix as input and also a DatasetInfo object and outputs a matrix. More... | |
Detailed Description
One hot encoding functions. The purpose of this function is to convert categorical variables to binary vectors.
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.
