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Commit 800266dd authored by Vadim Pisarevsky's avatar Vadim Pisarevsky
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parallel training of a neural net using TBB (thanks to Konstantin Krivakin)

parent d002c137
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modules/ml/include/opencv2/ml/ml.hpp
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...@@ -2001,6 +2001,7 @@ public: ...@@ -2001,6 +2001,7 @@ public:
return layer_sizes && weights && return layer_sizes && weights &&
(unsigned)layer <= (unsigned)layer_sizes->cols ? weights[layer] : 0; (unsigned)layer <= (unsigned)layer_sizes->cols ? weights[layer] : 0;
} }
virtual void calc_activ_func_deriv( CvMat* xf, CvMat* deriv, const double* bias ) const;
protected: protected:
...@@ -2015,7 +2016,6 @@ protected: ...@@ -2015,7 +2016,6 @@ protected:
virtual int train_rprop( CvVectors _ivecs, CvVectors _ovecs, const double* _sw ); virtual int train_rprop( CvVectors _ivecs, CvVectors _ovecs, const double* _sw );
virtual void calc_activ_func( CvMat* xf, const double* bias ) const; virtual void calc_activ_func( CvMat* xf, const double* bias ) const;
virtual void calc_activ_func_deriv( CvMat* xf, CvMat* deriv, const double* bias ) const;
virtual void set_activ_func( int _activ_func=SIGMOID_SYM, virtual void set_activ_func( int _activ_func=SIGMOID_SYM,
double _f_param1=0, double _f_param2=0 ); double _f_param1=0, double _f_param2=0 );
virtual void init_weights(); virtual void init_weights();
......
modules/ml/src/ann_mlp.cpp
View file @ 800266dd
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