| bibtype |
J -
Journal Article
|
| ARLID |
0450036 |
| utime |
20240103211130.9 |
| mtime |
20151124235959.9 |
| WOS |
000371483500004 |
| DOI |
10.18409/jas.v6i2.46 |
| title
(primary) (eng) |
A linear-algebraic tool for conditional independence inference |
| specification |
| page_count |
18 s. |
| media_type |
P |
|
| serial |
| ARLID |
cav_un_epca*0393222 |
| ISSN |
1309-3452 |
| title
|
Journal of Algebraic Statistics |
| volume_id |
6 |
| volume |
2 (2015) |
| page_num |
150-167 |
|
| keyword |
Conditional independence inference |
| keyword |
Automated theorem proving |
| author
(primary) |
| ARLID |
cav_un_auth*0083039 |
| name1 |
Tanaka |
| name2 |
K. |
| country |
JP |
|
| author
|
| ARLID |
cav_un_auth*0101202 |
| full_dept (cz) |
Matematická teorie rozhodování |
| full_dept |
Department of Decision Making Theory |
| department (cz) |
MTR |
| department |
MTR |
| 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. |
|
| author
|
| ARLID |
cav_un_auth*0321788 |
| name1 |
Takemura |
| name2 |
A. |
| country |
JP |
|
| author
|
| ARLID |
cav_un_auth*0321789 |
| name1 |
Sei |
| name2 |
T. |
| country |
JP |
|
| source |
|
| cas_special |
| project |
| ARLID |
cav_un_auth*0292670 |
| project_id |
GA13-20012S |
| agency |
GA ČR |
|
| abstract
(eng) |
In this note, we propose a new linear-algebraic method for the implication problem among conditional independence statements, which is inspired by the factorization characterization of conditional independence. First, we give a criterion in the case of a discrete strictly positive density and relate it to an earlier linear-algebraic approach. Then, we extend the method to the case of a discrete density that need not be strictly positive. Finally, we provide a computational result in the case of six variables. |
| RIV |
BA |
| reportyear |
2016 |
| num_of_auth |
4 |
| inst_support |
RVO:67985556 |
| permalink |
http://hdl.handle.net/11104/0252264 |
| confidential |
S |
| arlyear |
2015 |
| mrcbU34 |
000371483500004 WOS |
| mrcbU63 |
cav_un_epca*0393222 Journal of Algebraic Statistics 1309-3452 Roč. 6 č. 2 2015 150 167 |
|