Frank Dellaert
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351cdd18c2
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case change: SharedGaussian and SharedDiagonal are now classes with their own header file. Needed for MATLAB TORO hail Mary
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2010-01-22 17:36:57 +00:00 |
Richard Roberts
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5367e5a157
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All std::map<Symbol,T> are now SymbolMap<T>, which is just a thin wrapper around std::map. at(Key) is used instead of first checking with find when an exception should be thrown for non-existent keys. This does not change any behavior or timing currently. This check-in also includes some functions in BayesTree for gathering clique statistics.
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2010-01-22 04:41:40 +00:00 |
Alex Cunningham
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5f588031bc
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Merged NoiseQR back into trunk
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2010-01-20 18:32:48 +00:00 |
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Alex Cunningham
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8db99db57e
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Small performance improvement for matrix_augmented, with accompanying test in timeGaussianFactor
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2010-01-20 14:09:44 +00:00 |
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Frank Dellaert
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9f4da004c2
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got rid of verbose printing
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2010-01-19 19:04:18 +00:00 |
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Alex Cunningham
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fb0ca07bf1
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Added and tested whitening parameter for matrix() and matrix_augmented()
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2010-01-19 16:52:01 +00:00 |
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Frank Dellaert
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b01c111a1d
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GaussianFactor now uses noiseModel internally - not yet externally
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2010-01-19 04:39:28 +00:00 |
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Frank Dellaert
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e935f1745e
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stop copying matrices...
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2010-01-18 21:17:25 +00:00 |
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Richard Roberts
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aef0b42562
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Refactoring to use a new Symbol key instead of strings in Bayes*, Gaussian*, Ordering, Symbolic*, VectorConfig. Renamed existing type-checking key Symbol<C,T> to TypedSymbol<C,T>
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2010-01-17 19:34:57 +00:00 |
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Frank Dellaert
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46a65d89df
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using ediv_ where needed
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2009-12-31 10:30:06 +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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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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a66f08a5e0
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testing new alphaFactor
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2009-12-11 18:03:43 +00:00 |
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Frank Dellaert
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f91a1f0192
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error_vector
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2009-12-11 17:42:54 +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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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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Alex Cunningham
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d7c67532bf
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Changed format of Matrix::vector_scale() to switch arguments
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2009-12-08 21:10:38 +00:00 |
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Frank Dellaert
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2a4e90a283
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Re-factored append_factor to use FOREACH_PAIR
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2009-12-05 02:00:20 +00:00 |
Chris Beall
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e98081f92c
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changes to append_factor which give more than 2x speedup on my data. Matrices in As are no longer copied/edited/replaced each time they need to be changed, but created once and then updated in place.
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2009-12-04 21:03:32 +00:00 |
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Frank Dellaert
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2178589263
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Debug printout and variable names
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2009-11-13 06:13:58 +00:00 |
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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 |
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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 |