IEICE TRANSACTIONS on Fundamentals
Adaptive Blind Source Separation Using a Risk-Sensitive Criterion
Summary :
An adaptive blind signal separation filter is proposed using a risk-sensitive criterion framework. This criterion adopts an exponential type function. Hence, the proposed criterion varies the consideration weight of an adaptation quantity depending on errors in the estimates: the adaptation is accelerated when the estimation error is large, and unnecessary acceleration of the adaptation does not occur close to convergence. In addition, since the algorithm derivation process relates to an H
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E86-A No.7 pp.1724-1731
- Publication Date
- 2003/07/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Digital Signal Processing
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Junya SHIMIZU, "Adaptive Blind Source Separation Using a Risk-Sensitive Criterion" in IEICE TRANSACTIONS on Fundamentals,
vol. E86-A, no. 7, pp. 1724-1731, July 2003, doi: .
Abstract: An adaptive blind signal separation filter is proposed using a risk-sensitive criterion framework. This criterion adopts an exponential type function. Hence, the proposed criterion varies the consideration weight of an adaptation quantity depending on errors in the estimates: the adaptation is accelerated when the estimation error is large, and unnecessary acceleration of the adaptation does not occur close to convergence. In addition, since the algorithm derivation process relates to an H
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e86-a_7_1724/_p
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@ARTICLE{e86-a_7_1724,
author={Junya SHIMIZU, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Adaptive Blind Source Separation Using a Risk-Sensitive Criterion},
year={2003},
volume={E86-A},
number={7},
pages={1724-1731},
abstract={An adaptive blind signal separation filter is proposed using a risk-sensitive criterion framework. This criterion adopts an exponential type function. Hence, the proposed criterion varies the consideration weight of an adaptation quantity depending on errors in the estimates: the adaptation is accelerated when the estimation error is large, and unnecessary acceleration of the adaptation does not occur close to convergence. In addition, since the algorithm derivation process relates to an H
keywords={},
doi={},
ISSN={},
month={July},}
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TY - JOUR
TI - Adaptive Blind Source Separation Using a Risk-Sensitive Criterion
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1724
EP - 1731
AU - Junya SHIMIZU
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E86-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2003
AB - An adaptive blind signal separation filter is proposed using a risk-sensitive criterion framework. This criterion adopts an exponential type function. Hence, the proposed criterion varies the consideration weight of an adaptation quantity depending on errors in the estimates: the adaptation is accelerated when the estimation error is large, and unnecessary acceleration of the adaptation does not occur close to convergence. In addition, since the algorithm derivation process relates to an H
ER -
English
