Searched refs:der_neg_rosen (Results 1 – 2 of 2) sorted by relevance
| /dports/science/py-dlib/dlib-19.22/dlib/test/ |
| H A D | optimization.cpp | 106 matrix<double,2,1> der_neg_rosen ( const matrix<double,2,1>& x) in der_neg_rosen() function
645 objective_delta_stop_strategy(eps), neg_rosen, der_neg_rosen, x, maxf); in test_neg_rosen()
654 objective_delta_stop_strategy(eps), neg_rosen, der_neg_rosen, x, maxf); in test_neg_rosen()
996 neg_rosen, der_neg_rosen, x, in test_bound_solver_neg_rosen()
1004 dlog << LINFO << "neg_rosen gradient: "<< trans(der_neg_rosen(x)); in test_bound_solver_neg_rosen()
1005 …const double gradient_residual = unconstrained_gradient_magnitude_neg_funct(der_neg_rosen, x, lowe… in test_bound_solver_neg_rosen()
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| /dports/science/dlib-cpp/dlib-19.22/dlib/test/ |
| H A D | optimization.cpp | 106 matrix<double,2,1> der_neg_rosen ( const matrix<double,2,1>& x) in der_neg_rosen() function
645 objective_delta_stop_strategy(eps), neg_rosen, der_neg_rosen, x, maxf); in test_neg_rosen()
654 objective_delta_stop_strategy(eps), neg_rosen, der_neg_rosen, x, maxf); in test_neg_rosen()
996 neg_rosen, der_neg_rosen, x, in test_bound_solver_neg_rosen()
1004 dlog << LINFO << "neg_rosen gradient: "<< trans(der_neg_rosen(x)); in test_bound_solver_neg_rosen()
1005 …const double gradient_residual = unconstrained_gradient_magnitude_neg_funct(der_neg_rosen, x, lowe… in test_bound_solver_neg_rosen()
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