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Change-Id: I762bd28b4ebc327d39a572990e02157ef55ad617
This commit is contained in:
Sameer Agarwal
2013-05-28 22:29:36 -07:00
committed by Keir Mierle
parent a8d38d438a
commit 0939632c57
2 changed files with 127 additions and 53 deletions
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include/ceres/solver.h
+9 -7
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@@ -97,13 +97,13 @@ class Solver {
num_linear_solver_threads = 1;
linear_solver_ordering = NULL;
use_postordering = false;
use_inner_iterations = false;
inner_iteration_tolerance = 1e-3;
inner_iteration_ordering = NULL;
linear_solver_min_num_iterations = 1;
linear_solver_max_num_iterations = 500;
eta = 1e-1;
jacobi_scaling = true;
use_inner_iterations = false;
inner_iteration_tolerance = 1e-3;
inner_iteration_ordering = NULL;
logging_type = PER_MINIMIZER_ITERATION;
minimizer_progress_to_stdout = false;
lsqp_dump_directory = "/tmp";
@@ -441,7 +441,8 @@ class Solver {
//
// 2. Specify a collection of of ordered independent sets. Where
// the lower numbered groups are optimized before the higher
// number groups. Each group must be an independent set.
// number groups. Each group must be an independent set. Not
// all parameter blocks need to be present in the ordering.
ParameterBlockOrdering* inner_iteration_ordering;
// Generally speaking, inner iterations make significant progress
@@ -449,9 +450,10 @@ class Solver {
// drops down sharply, at which point the time spent doing inner
// iterations is not worth it.
//
// Once the relative decrease in the objective function drops
// below inner_iteration_tolerance, the use of inner iterations
// in subsequent trust region minimizer iterations is disabled.
// Once the relative decrease in the objective function due to
// inner iterations drops below inner_iteration_tolerance, the use
// of inner iterations in subsequent trust region minimizer
// iterations is disabled.
double inner_iteration_tolerance;
// Minimum number of iterations for which the linear solver should