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ICAConverter.h
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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 3 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * Written (W) 2013 Kevin Hughes
00008  */
00009 
00010 #ifndef ICACONVERTER_H_
00011 #define ICACONVERTER_H_
00012 
00013 #include <shogun/lib/config.h>
00014 #ifdef HAVE_EIGEN3
00015 #include <shogun/converter/Converter.h>
00016 #include <shogun/features/Features.h>
00017 
00018 namespace shogun
00019 {
00020 
00021 class CFeatures;
00022 
00026 class CICAConverter: public CConverter
00027 {
00028     public:
00029 
00031         CICAConverter();
00032 
00034         virtual ~CICAConverter();
00035 
00039         virtual CFeatures* apply(CFeatures* features) = 0;
00040 
00045         void set_mixing_matrix(SGMatrix<float64_t>mixing_matrix);
00046 
00050         SGMatrix<float64_t> get_mixing_matrix() const;
00051 
00056         void set_max_iter(int iter);
00057 
00061         int get_max_iter() const;
00062 
00066         void set_tol(float64_t tol);
00067 
00071         float64_t get_tol() const;
00072 
00074         virtual const char* get_name() const { return "ICAConverter"; };
00075 
00076     protected:
00077 
00079         void init();
00080 
00082         SGMatrix<float64_t> m_mixing_matrix;
00083 
00085         int max_iter;
00086 
00088         float64_t tol;
00089 };
00090 }
00091 #endif // HAVE_EIGEN3
00092 #endif // ICACONVERTER
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