4769e3c3fa
Fix for unit test based on previous LM change
2014-04-24 12:05:37 -04:00
a6d73e8884
improved efficiency of diagonal damping (avoiding multiple traversal of binary tree)
2014-03-13 22:43:51 -04:00
e65ddf4d87
cleaned up LM with Richard, before merge
2014-03-12 14:24:15 -04:00
49a1b7abca
partially fixed unit test on LM
2014-02-25 21:09:05 -05:00
a0bc4b0a5a
added 1 more unit test: delta is perpendicular to gradient of original system
2014-02-20 12:35:07 -05:00
dec6430d9b
1 more test: a small step in delta direction does not decrease error
2014-02-20 12:22:12 -05:00
541dbd5199
Plot thickens: delta computed from damped system points downhill but non-linear error does not decrease
2014-02-20 09:02:24 -05:00
33ae83fcb2
Much more extensive testing of diagonal policy with Luca over Skype - gets stuck in a non-minimum !!!
2014-02-20 00:28:15 -05:00
c05eaa0d22
fixed unit test
2014-02-16 17:11:58 -05:00
9279d4402f
identifying convergence issue in diagonal hessian LM
2014-02-16 16:19:20 -05:00
17e2221395
New test showing diagonal damping currently broken.
2014-02-16 11:58:13 -05:00
855e2aa18c
Logging works, see testNonlinearOptimizer.cpp
2013-10-30 15:40:22 +00:00
def9b84e45
Added virtual solve method to NonlinearOptimizer that you can override, e.g., with Ceres
...
See example in testNonlinearOptimizer
As part of this, I also merged SuccessiveLinearizationParams into NonlinearOptimizerParams, which is now in its own separate file NonlinearOptimizerParams.h
2013-10-25 18:27:43 +00:00
bbb6ff90fd
Added tests and updated comments regarding using disconnected systems
2013-09-09 16:59:04 +00:00
4b12d6f794
Moved Symbol and LabeledSymbol to inference as they are no longer specific to nonlinear optimization
2013-08-19 15:32:16 +00:00
e39d100b6a
Made most global unit tests compile, includes dogleg, iterative, kalman filter, etc
2013-08-06 13:44:22 +00:00
ede0805fac
Global find+replace to remove Ordered
2013-08-05 22:31:44 +00:00
cb7eb1b510
Find+replace Ordered headers
2013-08-05 22:31:33 +00:00
3ade190128
Renamed old classes to "Ordered" and removed "Unordered" name from new classes
2013-07-29 23:55:40 +00:00
6eafc9420e
update namespace mEstimator for unittests
2013-02-08 00:47:52 +00:00
43778a6ed3
--update the distance() of robust noise model
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--add a nonlinear optimization unit test using robust noise model
2012-11-06 22:42:01 +00:00
4297d24c96
changed tabs to spaces for consistent indentation in all of GTSAM
2012-10-02 14:40:07 +00:00
01bcd9e939
Removed SLAM namespace from testNonlinearOptimizer
2012-07-23 22:47:31 +00:00
1bf3ae51a9
Fixed make check compile error
2012-06-24 14:49:52 +00:00
2d0ce1c3ca
Streamlining of SLAM namespaces:
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planarSLAM Values and Graph now derive from Pose3SLAM.
visualSLAM Values and Graph now derive from pose3SLAM.
Several methods have been renamed to make them consistent through these 4 namespaces:
addPrior -> addPosePrior
addHardConstraint -> addPoseConstraint
addOdometry/addConstraint -> addRelativePose
All gtsam and matlab examples/tests run.
PS: please don't use the deprecated typedefs in these namespaces.
2012-06-24 02:48:12 +00:00
6f1ea87a00
clean up noise model: Remove Shared[NoiseModel] classes and headers, typedef for backward compatibility in NoiseModel.h. Fix all tests and examples to create shared noise models through static functions in noise model classes. Fix MATLAB wrapper and examples as well. Add tests for MATLAB examples
2012-06-22 19:36:49 +00:00
3d2c3aff05
Moved all Simulated* example domains and smallExample to the tests folder so they are no longer installed
2012-06-09 20:15:44 +00:00
8440939f27
Using symbol_shorthand instead of redundant kx, kl functions
2012-06-02 19:28:21 +00:00
a2512475c9
Symbol.h is now included just in time, no longer by default everywhere.
2012-06-02 19:05:38 +00:00
5160c2eb50
Significant API change in slam (GTSAM 2.0.1 or 2.1): to eliminate confusion and give the user more freedom in creating their own Keys, the different slam variants no longer create Symbol keys themselves. Instead, all interaction is done via Keys (which are just unordered, unsigned ints). All PoseSLAM unit tests and examples now just use sequential keys. However, a user can still create Keys using the Symbol constructor, which is illustrated in the landmark-based unit tests and examples.
2012-06-02 16:18:40 +00:00
ace4327897
reorg the nonlinear/linear parameters to accommodate the iterative solvers
2012-05-25 15:26:30 +00:00
18e23c20df
Added missing header
2012-05-22 12:27:34 +00:00
1ce95c1d89
Removed LDL in favor of Cholesky
2012-05-15 15:49:14 +00:00
68467448a7
Fixed small LM bug (solving original instead of damped system) and added unit test
2012-05-15 13:23:43 +00:00
9e0996296a
Added Cholesky/LDL switch in NonlinearOptimizer, preparing to remove
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LDL, remove dependency of NonlinearOptimizer on linear solvers.
2012-05-15 05:08:57 +00:00
754e289737
Fixed errors in unit tests from updated NonlinearOptimizers
2012-05-14 22:31:42 +00:00
4b541e1f62
Unit tests now compile with new NonlinearOptimizer
2012-05-14 21:07:56 +00:00
829bb1f8aa
Added 'optimized' shortcut function to optimize and return Values directly
2012-03-23 22:43:59 +00:00
cdd89a43f5
DoglegOptimizer unit tests
2012-03-23 03:43:28 +00:00
b8ad7b2a0c
Fixed bugs, all unit tests pass
2012-03-22 18:02:25 +00:00
be386ed6bd
All unit tests compile
2012-03-22 17:46:43 +00:00
3a1175323c
Fixing compilation errors
2012-03-01 16:07:23 +00:00
e7e64e945b
GaussNewtonOptimizer, started LevenbergMarquardtOptimizer
2012-02-27 01:18:36 +00:00
1d0aaacbd6
Removed use of GTSAM_MAGIC_KEY for constructing Symbols from strings
2012-02-22 23:38:09 +00:00
a3797e3cdb
Int keys with formatter objects, all unit tests pass
2012-02-21 00:53:35 +00:00
3d40f5e6fc
All unit tests pass with TypedSymbol removed
2012-02-07 04:58:11 +00:00
820b33bd55
(2.0_prep branch) Merged in virtual_values branch
2012-02-03 17:18:32 +00:00
26cdf28421
Renamed DynamicValues to Values and removed specialized derived Values classes
2012-02-02 16:16:46 +00:00
98f2d47f58
most tests passed, except testPose2SLAMwSPCG, testGaussianISAM2, testNonlinearEquality, testNonlinearFactorGraph, testProjectionFactor, testVSLAM
2012-01-30 04:34:46 +00:00
63dc9399b9
refactored Pose2SLAM
2012-01-28 02:31:44 +00:00
Zsolt Kira
Luca
Frank Dellaert
Frank Dellaert
Alex Cunningham
Richard Roberts
Duy-Nguyen Ta
Yong-Dian Jian
Chris Beall
Stephen Williams