Google Git
Sign in
ceres-solver/ceres-solver/17dccef91b026e30e5eb62a35d03a419be500e25
commit
17dccef91b026e30e5eb62a35d03a419be500e25
[log] [tgz]
author
Sameer Agarwal <sameeragarwal@google.com>
Tue Sep 14 08:17:21 2021 -0700
committer
Sameer Agarwal <sameeragarwal@google.com>
Wed Sep 15 06:21:02 2021 -0700
tree
f3bb526c67edb5348e2ea40584e2bb76d3cbb22d
parent
03d64141ae437f7b686ca3501b744cdc4d403858 [diff]
Add NumericDiffFirstOrderFunction

This has been a long requested feature so that users can minimize
functions using numeric differentiation.

As part of this, I have also redone rosenbrock.cc, which now has three
variants.

rosenbrock.cc now uses automatic differentiation.
rosenbrock_numeric_diff.cc uses numeric differentiation.
rosenbrock_analytic_diff.cc uses analytic derivatives.

This is analogus to how the helloworld example code is structured.

The tutorial for GradientProblemSolver has also been updated to reflect
this.

https://github.com/ceres-solver/ceres-solver/issues/691

Change-Id: Ib0fb9e35127fe4c8299d4793bea3558722c70dd7
10 files changed
tree: f3bb526c67edb5348e2ea40584e2bb76d3cbb22d
  1. bazel/
  2. cmake/
  3. config/
  4. data/
  5. docs/
  6. examples/
  7. include/
  8. internal/
  9. scripts/
  10. travis/
  11. .clang-format
  12. .gitignore
  13. .travis.yml
  14. BUILD
  15. CMakeLists.txt
  16. CONTRIBUTING.md
  17. LICENSE
  18. package.xml
  19. README.md
  20. WORKSPACE
README.md

Build Status

Ceres Solver

Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.

  1. Non-linear Least Squares problems with bounds constraints.
  2. General unconstrained optimization problems.

Please see ceres-solver.org for more information.