Searched refs:cost_change (Results 1 – 8 of 8) sorted by relevance
52 cost_change(0.0), in IterationSummary()100 double cost_change; member
72 summary.cost_change, in operator ()()88 summary.cost_change, in operator ()()
168 iteration_summary.cost_change = 0.0; in Minimize()367 iteration_summary.cost_change = 0.0; in Minimize()472 iteration_summary.cost_change = cost - new_cost; in Minimize()475 if (fabs(iteration_summary.cost_change) < absolute_function_tolerance) { in Minimize()479 fabs(iteration_summary.cost_change) / cost, in Minimize()487 iteration_summary.cost_change / model_cost_change; in Minimize()
126 iteration_summary.cost_change = 0.0; in Minimize()359 iteration_summary.cost_change = previous_state.cost - current_state.cost; in Minimize()393 if (fabs(iteration_summary.cost_change) < absolute_function_tolerance) { in Minimize()397 fabs(iteration_summary.cost_change) / in Minimize()
136 …iter cost cost_change |gradient| |step| tr_ratio tr_radius ls_iter iter_time t…378 …iter cost cost_change |gradient| |step| tr_ratio tr_radius ls_iter iter_time t…508 …iter cost cost_change |gradient| |step| tr_ratio tr_radius ls_iter iter_time t…
172 …iter cost cost_change |gradient| |step| tr_ratio tr_radius ls_iter iter_time t…
166 …iter cost cost_change |gradient| |step| tr_ratio tr_radius ls_iter iter_time t…214 …Termination: CONVERGENCE (Function tolerance reached. |cost_change|/cost: 1.7…
1400 …iter cost cost_change |gradient| |step| tr_ratio tr_radius ls_iter iter_time t…1408 #. ``cost_change`` is the change in the value of the objective1660 .. member:: double IterationSummary::cost_change1783 summary.cost_change,