| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0032554 |
| utime |
20240111140637.6 |
| mtime |
20060524235959.9 |
| title
(primary) (eng) |
Methods of Fair Comparsion of Performance of Linear ICA Techniques in Presence of Additive Noise |
| specification |
| page_count |
4 |
| media_type |
DvD-rom |
|
| serial |
| ARLID |
cav_un_epca*0076504 |
| ISBN |
1-4244-0469-X |
| title
|
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing |
| page_num |
873-876 |
| publisher |
| place |
Bryan |
| name |
IEEE |
| year |
2006 |
|
|
| title
(cze) |
Metody spravedlivého porovnávání metod linearní slepé separace signálu za přítomnosti aditivního šumu. |
| keyword |
independent component analysis |
| keyword |
blind source separation |
| author
(primary) |
| ARLID |
cav_un_auth*0108100 |
| name1 |
Koldovský |
| name2 |
Zbyněk |
| 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*0101212 |
| name1 |
Tichavský |
| name2 |
Petr |
| institution |
UTIA-B |
| full_dept |
Department of Stochastic Informatics |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| COSATI |
12B |
| cas_special |
| project |
| project_id |
1M0572 |
| agency |
GA MŠk |
| ARLID |
cav_un_auth*0001814 |
|
| project |
| project_id |
GA102/05/0278 |
| agency |
GA ČR |
| ARLID |
cav_un_auth*0051169 |
|
| research |
CEZ:AV0Z10750506 |
| abstract
(eng) |
In this paper, a number of important differences is discussed tht exist between independent component analysis with and without presence of an additive noise. It is shown that estimation of the mixing/demiging matrix should not be the main goal in the noisy case. Instead, usage of the signal-to-intarference ples noise criterion is suggested. Second, it is proposed to normalize norms of rows of the demixing matrix in the Monte Carlo experiments. |
| abstract
(cze) |
V tomto clanku je diskutovana rade existujicich rozdilu mezi slepou separaci linearni smesi signal bez pritomnosti a za pritomnosti aditivniho sumu. Je ukazano, ze odhad mixovaci nebo separujici matice by nemel byt hlavnim cilem separace, ale ze by jim melo byt dosazeny pomer uzitecneho signalu vuci interferenci a sumu. Dale je v clanku zduvodneno proc je vhodne v Monte Carlo simulacich normovat radky de-mixovaci (separacni) matice. |
| action |
| ARLID |
cav_un_auth*0215014 |
| name |
IEEE International Conference on Acoustics, Speech and Signal Processing |
| place |
Toulouse |
| dates |
14.05.2006-19.05.2006 |
| country |
FR |
|
| reportyear |
2007 |
| RIV |
BB |
| permalink |
http://hdl.handle.net/11104/0133017 |
| arlyear |
2006 |
| mrcbU56 |
231 kB |
| mrcbU63 |
cav_un_epca*0076504 Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing 1-4244-0469-X 873 876 Bryan IEEE 2006 |
|