| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0106357 |
| utime |
20240103173138.1 |
| mtime |
20050324235959.9 |
| title
(primary) (eng) |
Decomposition of Bayesian networks induced by compositional models |
| specification |
|
| serial |
| title
|
Proceedings of the Second European Workshop on Probabilistic Graphical Models |
| page_num |
129-136 |
| publisher |
| place |
Nijmegen |
| name |
University of Nijmegen |
| year |
2004 |
|
|
| title
(cze) |
Rozklady bayesovských sítí indukované kompozicionálními modely |
| keyword |
Bayesian network |
| keyword |
decomposition |
| author
(primary) |
| ARLID |
cav_un_auth*0101118 |
| name1 |
Jiroušek |
| name2 |
Radim |
| institution |
UTIA-B |
| full_dept |
Department of Decision Making Theory |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| COSATI |
12A |
| cas_special |
| project |
| project_id |
IAA2075302 |
| agency |
GA AV ČR |
| ARLID |
cav_un_auth*0001801 |
|
| research |
CEZ:AV0Z1075907 |
| abstract
(eng) |
In this contribution we shall discuss relation of two types of multidimensional models introduced within the framework of probability theory, which appeared to be in a sense equivalent: Bayesian networks and compositional models. Based on analysis of algorithms transforming one type of model into the other, we shall reveal a principal difference, which explains why marginalization is sometimes more efficient in compositional models than in Bayesian networks. |
| abstract
(cze) |
V příspěvku je diskutován vztah dvou typů mnohorozměrných pravděpodobnostních modelů, které jsou v jistém smyslu ekvivalentní: bayesovské sítě a kompozicionální modely. Na základě analýzy algoritmů převádějících jeden model na druhý je ukázán základní rozdíl, který umožňuje vysvětlit, proč je proces marginalizace kompozicionálních modelů algoritmicky jednodušší, než marginalizace kompozicionálních modelů |
| action |
| ARLID |
cav_un_auth*0129905 |
| name |
Probabilistic Graphical Models PGM'04 /2./ |
| place |
Leiden |
| dates |
04.10.2004-08.10.2004 |
| country |
NL |
|
| reportyear |
2005 |
| RIV |
BA |
| permalink |
http://hdl.handle.net/11104/0013539 |
| ID_orig |
UTIA-B 20040169 |
| arlyear |
2004 |
| mrcbU63 |
Proceedings of the Second European Workshop on Probabilistic Graphical Models 129 136 Nijmegen University of Nijmegen 2004 |
| mrcbU67 |
Lucas P. 340 |
|