Searched refs:gradient_squared_norm (Results 1 - 3 of 3) sorted by relevance

/external/ceres-solver/internal/ceres/
H A Dline_search_minimizer.h53 gradient_squared_norm(0.0),
61 double gradient_squared_norm; member in struct:ceres::internal::LineSearchMinimizer::State
H A Dline_search_direction.cc66 beta = current.gradient_squared_norm / previous.gradient_squared_norm;
71 previous.gradient_squared_norm);
H A Dline_search_minimizer.cc91 state->gradient_squared_norm = (x - projected_gradient_step).squaredNorm();
146 iteration_summary.gradient_norm = sqrt(current_state.gradient_squared_norm);
358 iteration_summary.gradient_norm = sqrt(current_state.gradient_squared_norm);

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