Kai Ni
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6298a45050
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use prim algorithm instead of kruskal for finding MST, which yields the parent map.
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2010-01-07 06:25:54 +00:00 |
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Kai Ni
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9845a5ae37
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add findMinimumSpanningTree to FactorGraph
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2010-01-06 11:15:37 +00:00 |
Frank Dellaert
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cd644e75a5
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GaussianBayesNet::matrix now properly divides in sigmas
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2010-01-05 14:14:49 +00:00 |
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Frank Dellaert
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8d4a029665
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rhs method
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2009-12-28 18:46:01 +00:00 |
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Frank Dellaert
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d9fd502656
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moved CG tests from testGFG to testIterative
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2009-12-28 09:44:30 +00:00 |
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Frank Dellaert
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1fac98b4cb
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Errors:dot, VectorConfig::operator*/-, as a result Conjugate Gradient Descent template now works for factor graphs
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2009-12-28 08:15:09 +00:00 |
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Frank Dellaert
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266fc56dea
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Gradient using new operator^ and errors method
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2009-12-27 12:13:31 +00:00 |
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Frank Dellaert
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7d1428de60
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Added Errors class and operator* for GaussianFactor and GaussianFactorGraph. Also moved a few functions to cpp.
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2009-12-26 22:48:41 +00:00 |
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Frank Dellaert
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6614434b83
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System version of CG
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2009-12-26 21:25:45 +00:00 |
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Frank Dellaert
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f3965b07ca
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Conjugate Gradient Descent template (in progress)
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2009-12-26 15:06:54 +00:00 |
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Frank Dellaert
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c38683cd64
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Sped up and fixed (?) sparse
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2009-12-12 06:18:29 +00:00 |
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Frank Dellaert
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99533f286f
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Vanilla Conjugate Gradient Descent works
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2009-12-12 04:44:34 +00:00 |
Viorela Ila
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8a9f05059c
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implement getOrdering_ to work in matlab
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2009-12-11 22:53:48 +00:00 |
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Viorela Ila
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76b55aba7d
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linearize method for Pose2Graph works in Matlab!!
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2009-12-11 21:34:08 +00:00 |
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Frank Dellaert
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726858145a
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gradient descent (with fixed nr. of iterations, choosing optimal step size)
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2009-12-11 04:59:05 +00:00 |
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Frank Dellaert
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4af2382105
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Gradient at solution is zero !
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2009-12-11 02:59:09 +00:00 |
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Frank Dellaert
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e7a912bd3b
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Calculate gradient of factor graph objective function.
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2009-12-10 20:19:15 +00:00 |
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Frank Dellaert
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55e85fd8a5
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[involves] checks whether variable with that key is involved in any factor
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2009-11-20 05:14:34 +00:00 |
Alex Cunningham
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c7b86cec97
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Renamed ConditionalGaussian -> GaussianConditional
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2009-11-12 16:41:18 +00:00 |
|
Alex Cunningham
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77a1754b69
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Renamed LinearFactor -> GaussianFactor, LinearFactorGraph -> GaussianFactorGraph
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2009-11-12 16:16:32 +00:00 |