/usr/include/shogun/converter/ica/ICAConverter.h is in libshogun-dev 3.2.0-7.3build4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | /*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* Written (W) 2013 Kevin Hughes
*/
#ifndef ICACONVERTER_H_
#define ICACONVERTER_H_
#include <shogun/lib/config.h>
#ifdef HAVE_EIGEN3
#include <shogun/converter/Converter.h>
#include <shogun/features/Features.h>
namespace shogun
{
class CFeatures;
/** @brief class ICAConverter
* Base class for ICA algorithms
*/
class CICAConverter: public CConverter
{
public:
/** constructor */
CICAConverter();
/** destructor */
virtual ~CICAConverter();
/** apply to features
* @param features features to embed
*/
virtual CFeatures* apply(CFeatures* features) = 0;
/** setter for mixing matrix, if the mixing matrix is set it will be
* used as an initial guess if supported by the algorithm
* @param mixing_matrix the initial estimate for the mixing matrix
*/
void set_mixing_matrix(SGMatrix<float64_t>mixing_matrix);
/** getter for mixing_matrix
* @return mixing_matrix the final estimated mixing matrix
*/
SGMatrix<float64_t> get_mixing_matrix() const;
/** setter for max_iter, the maximum number of iterations
* the ICA algorithm will perform if supported
* @param iter the number max number of iterations to perform
*/
void set_max_iter(int iter);
/** getter for max_iter
* @return max_iter the number max number of iterations to perform
*/
int get_max_iter() const;
/** setter for tol, the convergence tolerance if supported
* @param tol the convergence tolerance
*/
void set_tol(float64_t tol);
/** getter for tol
* @return tol the convergence tolerance
*/
float64_t get_tol() const;
/** @return object name */
virtual const char* get_name() const { return "ICAConverter"; };
protected:
/** init */
void init();
/** mixing_matrix */
SGMatrix<float64_t> m_mixing_matrix;
/** max_iter */
int max_iter;
/** tol */
float64_t tol;
};
}
#endif // HAVE_EIGEN3
#endif // ICACONVERTER
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