score.hpp File Reference

#include <mlpack/prereqs.hpp>
#include "score_impl.hpp"

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Namespaces
	mlpack
	Linear algebra utility functions, generally performed on matrices or vectors.
	mlpack::ann
	Artificial Neural Network.

Functions
template<typename MatType >
double	mlpack::ann::augmented::scorers::SequencePrecision (arma::field< MatType > trueOutputs, arma::field< MatType > predOutputs, double tol=1e-4)
	Function that computes the sequences precision (number of correct sequences / number of sequences) of model's answer against ground truth answer. More...

Detailed Description

Author

Konstantin Sidorov

Definition of scoring functions for sequence prediction problems.

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.

Function Documentation

SequencePrecision()

template<typename MatType >

double mlpack::ann::augmented::scorers::SequencePrecision	(	arma::field< MatType >	trueOutputs,
		arma::field< MatType >	predOutputs,
		double	tol = 1e-4
	)

Function that computes the sequences precision (number of correct sequences / number of sequences) of model's answer against ground truth answer.

Parameters

trueOutputs	Ground truth sequences.
predOutputs	Sequences predicted by model.
tol	Minimum absolute difference value which is considered as a model failure.