| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0360025 |
| utime |
20240111140756.3 |
| mtime |
20111108235959.9 |
| WOS |
000296062404168 |
| DOI |
10.1109/ICASSP.2011.5947270 |
| title
(primary) (eng) |
Stability of CANDECOMP-PARAFAC tensor decomposition |
| specification |
|
| serial |
| ARLID |
cav_un_epca*0363842 |
| ISBN |
978-1-4577-0539-7 |
| title
|
Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing 2011 |
| page_num |
4164-4167 |
| publisher |
| place |
Piscataway |
| name |
IEEE |
| year |
2011 |
|
|
| keyword |
Multilinear models |
| keyword |
canonical polyadic decomposition |
| keyword |
Cramer-Rao lower bound |
| author
(primary) |
| ARLID |
cav_un_auth*0101212 |
| name1 |
Tichavský |
| name2 |
Petr |
| full_dept (cz) |
Stochastická informatika |
| full_dept (eng) |
Department of Stochastic Informatics |
| department (cz) |
SI |
| department (eng) |
SI |
| institution |
UTIA-B |
| full_dept |
Department of Stochastic Informatics |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| author
|
| ARLID |
cav_un_auth*0108100 |
| name1 |
Koldovský |
| name2 |
Zbyněk |
| full_dept (cz) |
Stochastická informatika |
| full_dept |
Department of Stochastic Informatics |
| department (cz) |
SI |
| department |
SI |
| institution |
UTIA-B |
| full_dept |
Department of Stochastic Informatics |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| cas_special |
| project |
| project_id |
1M0572 |
| agency |
GA MŠk |
| ARLID |
cav_un_auth*0001814 |
|
| project |
| project_id |
GA102/09/1278 |
| agency |
GA ČR |
| ARLID |
cav_un_auth*0253174 |
|
| research |
CEZ:AV0Z10750506 |
| abstract
(eng) |
In this paper, stability of the CANDECOMP-PARAFAC (CP) tensor decomposition is addressed. It is done by deriving the Cramer-Rao lower bound (CRLB) on variance of an unbiased estimate of the tensor parameters, i.e. elements of its factor matrices, from its noisy observation. Analytical closed-form expressions of the bound are derived for 3 way tensors of rank 1 and 2. As a byproduct, a novel computationally efficient expression for the inverse of the approximate Hessian matrix is derived. |
| action |
| ARLID |
cav_un_auth*0272319 |
| name |
2011 IEEE International Conference on Acoustics, Speech, and Signal Processing ICASSP 2011 |
| place |
Praha |
| dates |
22.05.2011-27.05.2011 |
| country |
CZ |
|
| reportyear |
2012 |
| RIV |
BB |
| num_of_auth |
2 |
| permalink |
http://hdl.handle.net/11104/0197676 |
| arlyear |
2011 |
| mrcbU34 |
000296062404168 WOS |
| mrcbU56 |
166 kB |
| mrcbU63 |
cav_un_epca*0363842 Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing 2011 978-1-4577-0539-7 4164 4167 Piscataway IEEE 2011 |
|