| bibtype |
J -
Journal Article
|
| ARLID |
0439574 |
| utime |
20240903170631.4 |
| mtime |
20150120235959.9 |
| SCOPUS |
84901434883 |
| WOS |
000337929500006 |
| DOI |
10.14736/kyb-2014-2-0246 |
| title
(primary) (eng) |
A Comparison of Evidential Networks and Compositional Models |
| specification |
| page_count |
22 s. |
| media_type |
P |
|
| serial |
| ARLID |
cav_un_epca*0297163 |
| ISSN |
0023-5954 |
| title
|
Kybernetika |
| volume_id |
50 |
| volume |
2 (2014) |
| page_num |
246-267 |
| publisher |
| name |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
|
| keyword |
evidence theory |
| keyword |
graphical models |
| keyword |
conditional independence |
| author
(primary) |
| ARLID |
cav_un_auth*0101223 |
| full_dept (cz) |
Matematická teorie rozhodování |
| full_dept (eng) |
Department of Decision Making Theory |
| department (cz) |
MTR |
| department (eng) |
MTR |
| full_dept |
Department of Decision Making Theory |
| share |
100 |
| name1 |
Vejnarová |
| name2 |
Jiřina |
| institution |
UTIA-B |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| cas_special |
| project |
| ARLID |
cav_un_auth*0292670 |
| project_id |
GA13-20012S |
| agency |
GA ČR |
|
| abstract
(eng) |
Several counterparts of Bayesian networks based on different paradigms have been proposed in evidence theory. Nevertheless, none of them is completely satisfactory. In this paper we will present a new one, based on a recently introduced concept of conditional independence. We define a conditioning rule for variables, and the relationship between conditional independence and irrelevance is studied with the aim of constructing a Bayesian-network-like model. Then, through a simple example, we will show a problem appearing in this model caused by the use of a conditioning rule. We will also show that this problem can be avoided if undirected or compositional models are used instead. |
| RIV |
BA |
| reportyear |
2015 |
| inst_support |
RVO:67985556 |
| permalink |
http://hdl.handle.net/11104/0242968 |
| confidential |
S |
| mrcbT16-e |
COMPUTERSCIENCECYBERNETICS |
| mrcbT16-j |
0.339 |
| mrcbT16-s |
0.369 |
| mrcbT16-4 |
Q2 |
| mrcbT16-B |
42.435 |
| mrcbT16-C |
14.583 |
| mrcbT16-D |
Q3 |
| mrcbT16-E |
Q3 |
| arlyear |
2014 |
| mrcbU14 |
84901434883 SCOPUS |
| mrcbU34 |
000337929500006 WOS |
| mrcbU63 |
cav_un_epca*0297163 Kybernetika 0023-5954 Roč. 50 č. 2 2014 246 267 Ústav teorie informace a automatizace AV ČR, v. v. i. |
|