| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0458487 |
| utime |
20240111140918.1 |
| mtime |
20160408235959.9 |
| SCOPUS |
84973352352 |
| WOS |
000388373402138 |
| DOI |
10.1109/ICASSP.2016.7472137 |
| title
(primary) (eng) |
Rank-one tensor injection: A novel method for canonical polyadic tensor decomposition |
| specification |
| page_count |
5 s. |
| media_type |
C |
|
| serial |
| ARLID |
cav_un_epca*0458486 |
| ISBN |
978-1-4799-9987-3 |
| title
|
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Proocessing |
| page_num |
2549-2553 |
| publisher |
| place |
Piscataway |
| name |
IEEE |
| year |
2016 |
|
|
| keyword |
CANDECOMP/PARAFAC |
| keyword |
tensor decomposition |
| keyword |
tensor deflation |
| author
(primary) |
| ARLID |
cav_un_auth*0274170 |
| share |
70 |
| name1 |
Phan |
| name2 |
A. H. |
| country |
JP |
| garant |
K |
|
| author
|
| ARLID |
cav_un_auth*0101212 |
| full_dept (cz) |
Stochastická informatika |
| full_dept |
Department of Stochastic Informatics |
| department (cz) |
SI |
| department |
SI |
| full_dept |
Department of Stochastic Informatics |
| share |
20 |
| name1 |
Tichavský |
| name2 |
Petr |
| institution |
UTIA-B |
| garant |
K |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| author
|
| ARLID |
cav_un_auth*0274171 |
| share |
10 |
| name1 |
Cichocki |
| name2 |
A. |
| country |
JP |
| garant |
A |
|
| source |
|
| cas_special |
| project |
| ARLID |
cav_un_auth*0303443 |
| project_id |
GA14-13713S |
| agency |
GA ČR |
| country |
CZ |
|
| abstract
(eng) |
Canonical polyadic decomposition of tensor is to approximate or express the tensor by sum of rank-1 tensors. When all or almost all components of factor matrices of the tensor are highly collinear, the decomposition becomes difficult. Algorithms, e.g., the alternating algorithms, require plenty of iterations, andmay get stuck in false localminima. This paper proposes a novel method for such decompositions. The method injects one or a few rank-1 tensors into the data tensor in order to control the decompositions of the rank-expanded data, while still preserving the estimation accuracy of the original tensor. To achieve this, we develop a method to automatically generate the injected tensor which satisfies a specific estimation accuracy such that this tensor should not dominate rank- 1 tensors of the data tensor, but is still able to be retrieved with a sufficient accuracy. Simulations on tensors with highly collinear factor matrices will illustrate efficiency of the proposed injecting method. |
| action |
| ARLID |
cav_un_auth*0329851 |
| name |
IEEE International Conference on Acoustics, Speech, and Signal Processing 2016 (ICASSP2016) |
| dates |
20.03.2016-25.03.2016 |
| place |
Shanghai |
| country |
CN |
|
| RIV |
BB |
| reportyear |
2017 |
| num_of_auth |
3 |
| presentation_type |
PO |
| inst_support |
RVO:67985556 |
| permalink |
http://hdl.handle.net/11104/0259446 |
| confidential |
S |
| mrcbC86 |
3+4 Proceedings Paper Acoustics|Engineering Electrical Electronic |
| arlyear |
2016 |
| mrcbU14 |
84973352352 SCOPUS |
| mrcbU34 |
000388373402138 WOS |
| mrcbU56 |
211 kB |
| mrcbU63 |
cav_un_epca*0458486 Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Proocessing 978-1-4799-9987-3 2549 2553 Piscataway IEEE 2016 |
|