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// Copyright (C) 2002 Ronan Collobert (collober@iro.umontreal.ca)
//
//
// This file is part of Torch. Release II.
// [The Ultimate Machine Learning Library]
//
// Torch is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// Torch 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Torch; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifndef CLASS_FORMAT_INC
#define CLASS_FORMAT_INC
#include "Object.h"
#include "List.h"
namespace Torch {
/** Used to define a class code.
@author Ronan Collobert (collober@iro.umontreal.ca)
*/
class ClassFormat : public Object
{
public:
/// Number of classes that the object currently handles
int n_classes;
/// The label of each class
real **class_labels;
///
ClassFormat();
/// Returns #n_classes#
int getNumberOfClasses();
/// Returns the output size;
virtual int getOutputSize() = 0;
/// Transforms the output from a OneHot representation
virtual void fromOneHot(List *outputs, List *one_hot_outputs) = 0;
/// Transforms the output to a OneHot representation
virtual void toOneHot(List *outputs, List *one_hot_outputs) = 0;
/// Returns the class of #target#
virtual int getTargetClass(void *target) = 0;
/// Returns the class of #outputs#
virtual int getOutputClass(List *outputs) = 0;
virtual ~ClassFormat();
};
}
#endif
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