Fix step norm evaluation in LineSearchMinimizer

TrustRegionMinimizer evaluates the size of the step
taken in the ambient space, where as the LineSearchMinimizer
was using the norm in the tangent space. This change fixes
this discrepancy.

Change-Id: I9fef64cbb5622c9769c0413003cfb1dc6e89cfa3
2 files changed
tree: 894e489f0cbae5c77f8c0a3b26df7dc633aec77e
  1. cmake/
  2. config/
  3. data/
  4. docs/
  5. examples/
  6. include/
  7. internal/
  8. jni/
  9. scripts/
  10. .gitignore
  11. CMakeLists.txt
  12. LICENSE
  13. README.md
README.md

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.

WARNING - Do not make GitHub pull requests!

Ceres development happens on Gerrit, including both repository hosting and code reviews. The GitHub Repository is a continuously updated mirror which is primarily meant for issue tracking. Please see our Contributing to Ceres Guide for more details.

The upstream Gerrit repository is

https://ceres-solver.googlesource.com/ceres-solver