Luca
|
37b750411f
|
added gradientAtZero with raw memory access
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2014-04-22 18:38:12 -04:00 |
|
Luca
|
d2b6b12bba
|
added raw memory access of hessianDiagonal
|
2014-03-17 19:28:49 -04:00 |
hchiu
|
de27502738
|
Move Eigen magic inside function itself as Frank suggested.
|
2014-03-04 10:25:54 -05:00 |
|
hchiu
|
b464b808ef
|
First cut on raw MultiplyHessianAdd for HessianFactor and JacobianFactor. Unit test is passed in testGaussianFactorGraphUnordered (multiplyHessianAdd3). Note the interface currently needs the accumulated diminsions of key variables. See GaussianFactorGraph::multiplyHessianAdd(double alpha,const double* x, double* y).
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2014-03-04 01:58:34 -05:00 |
dellaert
|
b837cb1b03
|
Declared hessianBlockDiagonal
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2014-02-14 13:18:46 -05:00 |
|
dellaert
|
76959d4d18
|
Added hessianDiagonal; works for Gaussian factor graphs with JacobianFactors
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2014-02-14 01:14:32 -05:00 |
|
dellaert
|
d70f6b7be4
|
Formatting and comments only
|
2014-02-13 20:23:06 -05:00 |
Richard Roberts
|
5f87cbea7f
|
New SymmetricBlockMatrix interface - should be safer as all exposed functions use symmetric matrix expressions and the internal uninitialized values below the diagonal are never exposed.
|
2013-11-26 23:49:53 +00:00 |
|
Richard Roberts
|
ec78d54f37
|
Removed old Index typedef and IndexFormatter
|
2013-11-08 16:35:28 +00:00 |
Frank Dellaert
|
daf5938577
|
const correctness
|
2013-10-29 04:58:51 +00:00 |
|
Frank Dellaert
|
4591835223
|
gradientAtZero is now implemented in the fcators (Richard says, need to work on efficiency)
|
2013-10-29 03:42:33 +00:00 |
Pablo Fernandez Alcantarilla
|
6a383799d7
|
Skeleton code for GaussianFactorGraph::multiplyHessian
|
2013-10-24 15:52:32 +00:00 |
|
Frank Dellaert
|
5446fe1711
|
Added prototype for Pablo & Luca
|
2013-10-14 18:53:13 +00:00 |
|
Richard Roberts
|
68c6bf4a38
|
Added CMake code and preprocessor macros so that everything works without TBB and falls back on single-threading
|
2013-08-16 20:26:07 +00:00 |
|
Richard Roberts
|
e2733d9899
|
Fixed serialization problems with tbb data structures
|
2013-08-16 04:10:29 +00:00 |
|
Richard Roberts
|
bd89c5fd45
|
Using FastVector (with tbb allocator) instead of vector
|
2013-08-15 17:21:20 +00:00 |
|
Richard Roberts
|
174c2da7d9
|
Switched a couple of data structures - ISAM2::Nodes and Scatter, to tbb versions for better performance
|
2013-08-14 22:54:00 +00:00 |
|
Richard Roberts
|
9a10242e96
|
Fixed warnings
|
2013-08-09 21:35:42 +00:00 |
Alex Cunningham
|
b2b7b0b3f3
|
Fixing more compile problems: Switched BayesTree-inst.h function to use a functor struct rather than an address of a template function - seems to compile. Small include fixes elsewhere
|
2013-08-06 20:21:43 +00:00 |
|
Richard Roberts
|
b3428881bd
|
Fixed key formatting
|
2013-08-06 18:04:35 +00:00 |
|
Richard Roberts
|
5692fb5e98
|
Fixed HessianFactor combining into dense factor with ordering
|
2013-08-06 13:44:50 +00:00 |
|
Richard Roberts
|
0e80fe6418
|
Moved ordering tests, fixed serialization and constructors, to make all inference, symbolic, and linear tests pass
|
2013-08-05 22:31:09 +00:00 |
|
Richard Roberts
|
682eddf3ef
|
Finished HessianFactor and Choesky in unordered
|
2013-08-02 22:09:32 +00:00 |
|
Richard Roberts
|
0d05bf5ac5
|
Started on HessianFactor, converted Nonlinear stuff and disabled a lot of more advanced classes so the library compiles with nonlinear using unordered.
|
2013-08-01 21:57:43 +00:00 |
|
Richard Roberts
|
3ade190128
|
Renamed old classes to "Ordered" and removed "Unordered" name from new classes
|
2013-07-29 23:55:40 +00:00 |
|
Richard Roberts
|
89c4242b3f
|
Updated friend declarations to match swap in unit test group/name
|
2013-06-20 16:05:29 +00:00 |
|
Richard Roberts
|
777a2eb037
|
Added default Scatter constructor (for building manually)
|
2013-03-21 18:58:01 +00:00 |
|
Richard Roberts
|
ee2f2e26be
|
Moved findScatterAndDims to Scatter class constructor, moved code to combine multiple Hessians into Hessian constructor, and removed need to separately provide a vector of dimensions to this constructor - instead pulls dimensions out of Scatter.
|
2013-03-18 19:27:58 +00:00 |
|
Richard Roberts
|
a54d177202
|
Added dll export tags and updated cmake scripts so that GTSAM can build as a shared library on windows
|
2013-03-13 18:56:21 +00:00 |
|
Richard Roberts
|
eb21cf0911
|
Cleaned up information/augmentedInformation for GaussianFactor and GaussianConditional
|
2012-10-08 22:40:37 +00:00 |
Chris Beall
|
4297d24c96
|
changed tabs to spaces for consistent indentation in all of GTSAM
|
2012-10-02 14:40:07 +00:00 |
|
Richard Roberts
|
ce3c774bfa
|
Added non-const HessianFactor matrix block accessors and inlined all matrix block accessors for speed
|
2012-09-06 14:33:42 +00:00 |
|
Richard Roberts
|
8e4f605122
|
Made HessianFactor::updateATA public to allow low-rank updates
|
2012-09-04 15:05:47 +00:00 |
|
Alex Cunningham
|
b2e15eea4e
|
Added negate() to GaussianFactor, which computes the Anti-factor eqiuvalent, using implementation from the nonlinear Anti-factor
|
2012-06-28 19:43:00 +00:00 |
|
Richard Roberts
|
947e5fe5ee
|
Made typedefs / constants for IndexFormatter to simplify code
|
2012-06-28 01:52:48 +00:00 |
|
Alex Cunningham
|
c7734db4fa
|
Added formatting objects to linear and inference objects to allow for printing meaningful keys
|
2012-06-25 21:19:38 +00:00 |
Duy-Nguyen Ta
|
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 |
|
Richard Roberts
|
d57fc32e74
|
To simplify FactorGraph, removed convertCastFactors and dynamicCastFactors from FactorGraph - replaced their calls with in-place code to do the needed conversions
|
2012-06-18 14:55:30 +00:00 |
Summit Patel
|
b9927a1b7e
|
Fixed Doxygen warnings.
|
2012-06-07 23:08:43 +00:00 |
|
Richard Roberts
|
1ca9e7049e
|
Merge remote-tracking branch 'svn/trunk' into windows
Conflicts:
gtsam/linear/HessianFactor.h
gtsam/nonlinear/Marginals.cpp
|
2012-05-28 12:22:36 +00:00 |
|
Richard Roberts
|
2a98ba5857
|
Whitespace
|
2012-05-28 12:20:49 +00:00 |
|
Richard Roberts
|
b73af866d6
|
Added computeInformation function to GaussianFactor to properly compute information matrix including noise models, and using it to fix bug in Marginals where noise model was not being accounted for (only affects when hard constraints are used)
|
2012-05-24 20:43:19 +00:00 |
|
Richard Roberts
|
6e2312294c
|
Added computeInformation function to GaussianFactor to properly compute information matrix including noise models, and using it to fix bug in Marginals where noise model was not being accounted for (only affects when hard constraints are used)
|
2012-05-23 20:56:22 +00:00 |
|
Richard Roberts
|
1ce95c1d89
|
Removed LDL in favor of Cholesky
|
2012-05-15 15:49:14 +00:00 |
|
Richard Roberts
|
91e7dc5882
|
Caching linearized factors in iSAM2, improves speed when linearization is expensive
Merge remote-tracking branch 'svn/branches/iSAM2_cache_linearized' into trunk
Conflicts:
.cproject
|
2012-04-11 14:17:59 +00:00 |
|
Richard Roberts
|
6a957d059b
|
Fixed warnings about mixing class and struct
|
2012-03-17 23:57:39 +00:00 |
|
Richard Roberts
|
5e830a01ef
|
Comment fix
|
2012-03-03 20:22:58 +00:00 |
Stephen Williams
|
918019c605
|
Added an n-way constructor to the HessianFactor
|
2012-01-28 06:20:02 +00:00 |
|
Richard Roberts
|
4137cfe9d7
|
Added missing copy constructor for GaussianConditional, and assignment operators for GaussianConditional, JacobianFactor, and HessianFactor that properly copy the block matrices (require calling a special function because they contain references)
|
2012-01-22 05:16:12 +00:00 |
|
Richard Roberts
|
b031996bbc
|
Fixed denseHessian bug - was only returning upper triangle, now returns full matrix
|
2012-01-18 15:42:00 +00:00 |