10e618f360
New function marginals. Also: combine entire Bayes nets with push_back and push_front. And finally: some convenience constructors in GaussianBayesNet.
2009-11-08 22:50:26 +00:00
58007a8167
Working recursive (but not cached) shortcut.
2009-11-08 04:41:01 +00:00
d1b8925617
Construct symbolic version of any Bayes net
2009-11-08 04:39:54 +00:00
532be063f9
new templated function combine
2009-11-08 02:50:19 +00:00
93da9e0f2c
pop_front
2009-11-08 02:49:18 +00:00
cc5a2c3183
Renamed double-templated functions to _eliminate and _eliminateOne, and created FactorGraph-specific eliminateOne methods to make life easier
2009-11-07 21:03:30 +00:00
df3e5f2416
BIG: eliminate and eliminateOne now doubly templated functions, not methods.
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Minor: Standardized on new shared_ptr naming convention:
shared_factor -> sharedFactor
conditional_ptr -> sharedConditional
node_ptr -> sharedClique
2009-11-07 19:31:39 +00:00
f5d186522e
Standardized on new shared_ptr naming convention
2009-11-07 17:24:05 +00:00
6339b5d19d
Made Node public
2009-11-07 15:58:45 +00:00
7ef9ed950b
Improved performance of matrix scaling in LinearFactor::matrix_augmented
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Added matrix scaling functions to scale either the rows or columns by values from a vector
2009-11-06 13:43:39 +00:00
cd313e2f82
operator[] to retrieve clique
2009-11-06 05:55:29 +00:00
e1716a39cd
Two changes: LinearFactor::sparse and LinearFactorGraph:sparse, and renamed VariableSet -> Dimensions, which is now a map from keys to integer variable dimensions. Merged in from the "sparse" branch created with Viorela.
2009-11-06 05:43:03 +00:00
fb74ef03b2
Added to LinearFactor a matrix_augmented() function to get a single augmented matrix [A b]
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Removed extra copying in LinearFactor::eliminate()
2009-11-05 15:08:58 +00:00
6c5603de0c
Fixed remaining LinearFactor unit tests
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Added equality check for Variable
2009-11-05 13:52:12 +00:00
d9289d14b3
marginals on any scalar now work
2009-11-05 08:06:32 +00:00
beabb62f29
More informative print
2009-11-05 08:05:54 +00:00
bd54c39a73
Fixed bug in smoother example
2009-11-05 08:05:34 +00:00
e87c19ed7a
ConditionalGaussian now stores sigmas
2009-11-05 06:59:59 +00:00
88b8f4e16b
fixed unit test
2009-11-05 06:34:43 +00:00
cabcda5a96
marginal compiles and runs for frontal node in clique
2009-11-05 06:30:50 +00:00
7f516394df
Added dummy argument to work around compile conundrum
2009-11-05 06:30:10 +00:00
06f07420d1
back()
2009-11-05 06:29:32 +00:00
11fcd5a69d
KISS: just a map of pointers in BayesTree now
2009-11-05 05:29:47 +00:00
3d334401f5
Constructor from BayesNet now in FactorGraph base class
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FactorGraph::eliminate
Removed eliminate_partially
2009-11-05 04:56:59 +00:00
e650676da7
Moved header to .h to fix MATLAB toolbox compilation
2009-11-05 03:51:08 +00:00
3b258be8c4
about a dozen changes to make Matlab toolbox work again, but one error remains having to do with the forward declaration of class GaussianBayesNet.
2009-11-05 03:26:04 +00:00
0ef7fe4a01
changed case of foreach ( it was capitals before and will not compile on linux )
2009-11-04 22:19:16 +00:00
e2414561be
Merged r895:900 from branch weightedQR - LinearFactorGraph now has sigmas and ConditionalGaussian now has precisions
2009-11-04 20:59:16 +00:00
4865edb883
Removed debug code, added marginal function
2009-11-04 03:22:29 +00:00
ec6611ae56
create temporal ordering
2009-11-03 16:20:44 +00:00
d8b7bf565f
delete tmp
2009-11-03 16:20:01 +00:00
b67d2ae5f7
create a temporal order
2009-11-03 16:18:01 +00:00
e9d942f81e
BayesNet is now list-based for fast bi-directional access
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SLOW O(n) random access operator[key] provided
(should maybe be called [at] as it does bounds checking)
I also fixed a bug in equals.
2009-11-03 06:29:56 +00:00
eab038651e
Renamed BayesNet::insert -> push_back. BayesTree now uses Bayes nets as nodes.
2009-11-02 05:17:44 +00:00
a8d267c4ca
Small change necessitating lots of edits: Conditionals now include key of random variable
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This simplifies Bayes nets quite a bit. Also created a Conditional base class, derived classes ConditionalGaussian and SymbolicConditional
Finally, some changes were needed because I moved some headers to .cpp
2009-11-02 03:50:30 +00:00
943b692a6b
BIG CHANGE: I got rid of the BayesChain/ChordalBayesNet classes and we now simply have a BayesNet class. It will just happen to be chordal when it is the result of an elimination. This will simplify a lot of things.
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The main renaming that happened is
BayesChain -> BayesNet
ChordalBayesNet -> GaussianBayesNet == BayesNet<ConditionalGaussian>
SymbolicBayesChain -> SymbolicBayesNet == BayesNet<SymbolicConditional>
2009-10-31 19:53:20 +00:00
921cb0a8fc
Got rid of (defunct) "dump" methods
2009-10-31 17:13:36 +00:00
c046fed37c
Bayes tree constructor implemented and tested with ASIA, as well as smoother example from frankcvs meeting
2009-10-31 16:57:36 +00:00
1e5a2d692a
const
2009-10-31 16:56:06 +00:00
040f407b0b
Removed constructor, use eliminate
2009-10-31 16:55:44 +00:00
0f688302ad
Fixed bug in [parents]
2009-10-31 16:55:17 +00:00
68d2f81f0a
Smoother now creates x1...xT, not x0 anymore
2009-10-31 16:54:38 +00:00
fd5f43092f
Ordering is now a list and Testable
2009-10-31 15:24:22 +00:00
e1f14b34c3
Implemented [equals] using binary predicate and STL's equal
2009-10-31 14:12:41 +00:00
b9ceca7dc6
Templated binary predicate [equals] for use with STL's equal(...)
2009-10-31 14:11:48 +00:00
53890c4ba6
Symbolic Bayes Tree successfully constructed
2009-10-31 05:12:39 +00:00
cefeca149b
Moved template definitions to BayesTree-inl.h
2009-10-30 13:03:38 +00:00
0d7d0e2161
Explicit template instantiation in .cpp files, so we can link with the code without having to include -inl.h everywhere...
2009-10-30 05:45:22 +00:00
83e5286710
ChordalBayesNet is now derived from BayesChain
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Explicit template instantiations
2009-10-30 04:54:11 +00:00
dd3795ad5a
Symbolic eliminate now works, new compilation unit SymbolicFactor
2009-10-30 03:48:32 +00:00
Frank Dellaert
Alex Cunningham
Chris Beall
Manohar Paluri
Richard Roberts
Viorela Ila