/usr/include/torch/ClassMeasurer.h is in libtorch3-dev 3.1-2.1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// This file is part of Torch 3.1.
//
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//
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// modification, are permitted provided that the following conditions
// are met:
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// 2. Redistributions in binary form must reproduce the above copyright
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#ifndef CLASS_MEASURER_INC
#define CLASS_MEASURER_INC
#include "Measurer.h"
#include "ClassFormat.h"
namespace Torch {
/** Compute the classification error (in %)
of the #inputs# with respect to the #targets# of #data#.
The format of the class is given with a #ClassFormat#.
It can print the confusion matrix if specified.
@author Ronan Collobert (collober@idiap.ch)
*/
class ClassMeasurer : public Measurer
{
public:
real internal_error;
int **confusion;
Sequence *inputs;
ClassFormat *class_format;
bool calc_confusion_at_each_iter;
int n_classes;
int n_examples;
//-----
///
ClassMeasurer(Sequence *inputs_, DataSet *data_, ClassFormat *class_format_, XFile *file_,
bool calc_confusion_at_each_iter_=false);
//-----
void printConfusionMatrix();
virtual void reset();
virtual void measureExample();
virtual void measureIteration();
void reset_();
virtual ~ClassMeasurer();
};
}
#endif
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