| bibtype |
J -
Journal Article
|
| ARLID |
0098588 |
| utime |
20240903170617.8 |
| mtime |
20080122235959.9 |
| title
(primary) (eng) |
Comparison of two methods for approximation of probability distributions with prescribed marginals |
| specification |
|
| serial |
| ARLID |
cav_un_epca*0297163 |
| ISSN |
0023-5954 |
| title
|
Kybernetika |
| volume_id |
43 |
| volume |
5 (2007) |
| page_num |
591-618 |
| publisher |
| name |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
|
| title
(cze) |
Porovnání dvou metod pro aproximaci pravděpodobnostních rozdělení se zadanými marginálami |
| keyword |
marginal problem |
| keyword |
relative entropy |
| keyword |
dependence structure simplification |
| keyword |
explicit expression approximation |
| keyword |
multiinformation |
| keyword |
decomposable model |
| keyword |
asteroid |
| author
(primary) |
| ARLID |
cav_un_auth*0215712 |
| name1 |
Perez |
| name2 |
A. |
| country |
CZ |
|
| author
|
| ARLID |
cav_un_auth*0101202 |
| full_dept |
Department of Decision Making Theory |
| name1 |
Studený |
| name2 |
Milan |
| institution |
UTIA-B |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| cas_special |
| project |
| ARLID |
cav_un_auth*0216427 |
| project_id |
IAA100750603 |
| agency |
GA AV ČR |
| country |
CZ |
|
| project |
| ARLID |
cav_un_auth*0001814 |
| project_id |
1M0572 |
| agency |
GA MŠk |
| country |
CZ |
|
| research |
CEZ:AV0Z10750506 |
| abstract
(eng) |
Let P be a discrete multidimensional distribution which is only partially specified by the requirement it has prescribed marginals. The paper deals with the problem of approximating P on the basis of those given marginals. Two methods for the approximation are compared, provided that the quality of an approximation is measured by relative entropy of P with respect the approximation. |
| abstract
(cze) |
Nechť P je diskrétní mnohorozměrné rozdělení jež je určeno pouze částečně požadavkem že má předepsány marginály. Článek se zabývá problémem aproximace P na základě oněch předepsaných marginál. Jsou porovnány dva způsoby aproximace, za předpokladu že kvalita aproximace je měřena relativní entropií P vzhledem k aproximaci. |
| RIV |
BA |
| reportyear |
2008 |
| mrcbC52 |
4 O 4o 20231122133712.6 |
| permalink |
http://hdl.handle.net/11104/0157457 |
| mrcbT16-f |
0.464 |
| mrcbT16-g |
0.044 |
| mrcbT16-h |
8.9 |
| mrcbT16-i |
0.0021 |
| mrcbT16-j |
0.359 |
| mrcbT16-k |
329 |
| mrcbT16-l |
68 |
| mrcbT16-q |
21 |
| mrcbT16-s |
1.071 |
| mrcbT16-y |
14.83 |
| mrcbT16-x |
0.67 |
| arlyear |
2007 |
| mrcbTft |
\nSoubory v repozitáři: 0098588.pdf |
| mrcbU63 |
cav_un_epca*0297163 Kybernetika 0023-5954 Roč. 43 č. 5 2007 591 618 Ústav teorie informace a automatizace AV ČR, v. v. i. |
|