mirror of https://github.com/Relintai/pmlpp.git
48 lines
775 B
C++
48 lines
775 B
C++
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#ifndef MLPP_PCA_H
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#define MLPP_PCA_H
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//
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// PCA.hpp
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//
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// Created by Marc Melikyan on 10/2/20.
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//
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#include "core/math/math_defs.h"
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#include "core/object/reference.h"
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#include "../lin_alg/mlpp_matrix.h"
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#include "../lin_alg/mlpp_vector.h"
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class MLPPPCA : public Reference {
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GDCLASS(MLPPPCA, Reference);
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public:
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Ref<MLPPMatrix> get_input_set();
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void set_input_set(const Ref<MLPPMatrix> &val);
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int get_k();
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void set_k(const int val);
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Ref<MLPPMatrix> principal_components();
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real_t score();
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MLPPPCA(const Ref<MLPPMatrix> &p_input_set, int p_k);
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MLPPPCA();
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~MLPPPCA();
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protected:
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static void _bind_methods();
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Ref<MLPPMatrix> _input_set;
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int _k;
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Ref<MLPPMatrix> _x_normalized;
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Ref<MLPPMatrix> _u_reduce;
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Ref<MLPPMatrix> _z;
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};
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#endif /* PCA_hpp */
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