/usr/include/torch/MSECriterion.h is in libtorch3-dev 3.1-2.2.
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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#ifndef MSE_CRITERION_INC
#define MSE_CRITERION_INC
#include "Criterion.h"
namespace Torch {
/** Mean Squared Error criterion.
Compute the MSE between its inputs and,
the targets of its associated #DataSet#.
The number of target frames in #DataSet# must
correspond to the number of input frames given
to this criterion.
Options:
\begin{tabular}{lcll}
"average frame size" & bool & divided by the frame size & [true]
\end{tabular}
@author Ronan Collobert (collober@idiap.ch)
*/
class MSECriterion : public Criterion
{
public:
bool average_frame_size;
//-----
/// #n_inputs_# is the input frame size.
MSECriterion(int n_inputs_);
//-----
virtual void frameForward(int t, real *f_inputs, real *f_outputs);
virtual void frameBackward(int t, real *f_inputs, real *beta_, real *f_outputs, real *alpha_);
virtual ~MSECriterion();
};
}
#endif
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