diogo/yap-6.3
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
5,559 Commits 2 Branches 6 Tags
d22b5a97fde1b16cd52709a7d72ad6f7bec74b0c
Commit Graph

5559 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Vitor Santos Costa
7a21ccb009 Include hack to unify two attributed variables, if the solver knows what 
it is doing.
 2008-11-14 14:50:54 +00:00
Vitor Santos Costa
8e9fde1c6c backtrack global hash table. 2008-11-14 14:50:04 +00:00
Vitor Santos Costa
99248795c9 support for learning CLP(BN) programs from Aleph 2008-11-13 09:03:53 +00:00
Vitor Santos Costa
1c334ea198 fix bad marking of attributed variables from trail. 2008-11-13 09:03:27 +00:00
Vitor Santos Costa
6920041189 fix bad size in grow stack 2008-11-13 09:02:33 +00:00
Vitor Santos Costa
297ea16dcb fix type in gprof 2008-11-05 13:28:44 +00:00
Vitor Santos Costa
3f491b8666 small fixes 2008-11-04 17:02:26 +00:00
Vitor Santos Costa
e19a8eeb87 fix case where index has no clauses. 2008-11-04 17:01:57 +00:00
Vitor Santos Costa
13fb5d5156 fix underflows when computing marginals. 2008-11-04 03:55:49 +00:00
Vitor Santos Costa
0dc7d3492d move aggregate support to aggregates. 2008-11-04 03:32:59 +00:00
Vitor Santos Costa
e19a7e6b61 include aggregate preparation in here. 2008-11-04 03:31:50 +00:00
Vitor Santos Costa
c81bc96fd0 fix EM support 2008-11-04 03:30:12 +00:00
Vitor Santos Costa
43365003dc support for EM with JT 
use vel as default.
 2008-11-04 03:29:11 +00:00
Vitor Santos Costa
8a9d66d001 more fixes to improve aggregate performance: 
handle evidence on children and root nodes.
make graphviz call on top-level.
 2008-11-04 00:46:17 +00:00
Vitor Santos Costa
f6c5d16f63 use avg CPT type. 
how to deal with it is a solver problem, not an app issue.
 2008-11-03 16:02:15 +00:00
Vitor Santos Costa
45df10e86d use avg cpt type. 2008-11-03 16:01:39 +00:00
Vitor Santos Costa
8938666bf5 add sum_list/3 2008-11-03 16:00:22 +00:00
Vitor Santos Costa
259313b603 fix the case when you refer a variable that does not affect the marginals. 2008-11-02 16:00:46 +00:00
Vitor Santos Costa
4490aa4bb6 predicate was not defined, so it should not be exported. 2008-11-02 16:00:19 +00:00
Vitor Santos Costa
53b8aa471c just small changes of paramters. 2008-11-02 15:59:41 +00:00
Vitor Santos Costa
941d3c3f13 EM was not checking for convergence properly. 2008-11-02 15:58:29 +00:00
Vitor Santos Costa
ac34be01b0 support for randomising or making uniform all distributions before starting EM 2008-11-01 21:09:08 +00:00
Vitor Santos Costa
4f1d7d0524 make this example a more uniform example. 2008-11-01 21:08:47 +00:00
Vitor Santos Costa
11e02be540 fixes to work with gibbs and vel. 2008-11-01 11:52:54 +00:00
Vitor Santos Costa
de79f30e45 use influences 
fixes to work with EM.
 2008-11-01 11:52:10 +00:00
Vitor Santos Costa
c6bb7e9dfe small interface fixes, use influences 2008-11-01 11:51:36 +00:00
Vitor Santos Costa
0ff1552370 normalise_CPT actually works on joints. 2008-11-01 11:49:38 +00:00
Vitor Santos Costa
ccbd6aea5b add new interface function to obtain key for a distribution 2008-11-01 11:48:53 +00:00
Vitor Santos Costa
4cebf98f0c fix bad variable passing 
separate graph initilialisaton phase so that this can be done only once.
 2008-11-01 11:47:56 +00:00
Vitor Santos Costa
08a736fea2 improve EM solver interface. 2008-11-01 11:47:17 +00:00
Vitor Santos Costa
c968576cb4 install Markov blanket analyser. 2008-11-01 11:46:08 +00:00
Vitor Santos Costa
4a2aa23c5b more CLP(BN) fixes, add softening option when computing MLE estimators. 2008-10-31 15:11:27 +00:00
Vitor Santos Costa
61f35779a0 make sure we include every vertex. 2008-10-31 14:10:57 +00:00
Vitor Santos Costa
9c1ee7ba34 add matrix_row to get a row of a matrix 
fix a bit of error handling.
 2008-10-31 09:47:58 +00:00
Vitor Santos Costa
aca06e16fc fix bad call to map_tree (obs from Paulo Moura). 2008-10-31 09:42:32 +00:00
Vitor Santos Costa
e66e7c86bc more fixes to use matrices in gibbs sampling. 2008-10-31 09:41:52 +00:00
Vitor Santos Costa
6408ae52ac we do not always want logarithms for CPTs. 2008-10-31 09:41:02 +00:00
Vitor Santos Costa
1d4dc2b0d7 we do not always want logarithms for CPTs. 2008-10-31 09:40:05 +00:00
Vitor Santos Costa
365f454755 use standard library for topsort. 2008-10-31 09:39:26 +00:00
Vitor Santos Costa
20e08fb549 find the variables connected with a variable, and all variables that may 
affect each other.
 2008-10-29 20:55:32 +00:00
Vitor Santos Costa
fa0d580faa make sure that we always consider evidence. 
fix interface.
 2008-10-29 20:54:15 +00:00
Vitor Santos Costa
d1db0d68ea distribution is now named through its structure, not just the main functor. 2008-10-29 20:52:56 +00:00
Vitor Santos Costa
922424abd0 new implementation of aggregates, using matrices. 2008-10-29 20:50:21 +00:00
Vitor Santos Costa
22b17b5856 new interface to display 2008-10-29 18:24:50 +00:00
Vitor Santos Costa
7cbdad30f2 be more careful about calling the solver: 
- only pass variables related to the query
  - call the solver in case we have only evidence
 2008-10-29 18:23:26 +00:00
Vitor Santos Costa
181e122200 try to avoid doing stack expansion so often on arena overflow 2008-10-29 18:21:41 +00:00
Vitor Santos Costa
de043e3ee9 generate an Error on memory overflow. 2008-10-29 18:19:15 +00:00
Vitor Santos Costa
67d9e0ef26 fix compilation of (V;_) where V is unbound (obs from Ingo Molnar). 2008-10-29 18:16:11 +00:00
Vitor Santos Costa
017146ee54 fix compilation of C/3 (there was a bug with .) 2008-10-29 17:58:47 +00:00
Vitor Santos Costa
d4016ce69e make -/1 fy with 200 priority, for compatibility with other Prologs (obs from Paylo Moura) 2008-10-28 11:34:19 +00:00