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Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster)

Abstract: 

We propose a novel automatic shrinkage tuning technique for the adaptive proximal forward-backward splitting (APFBS) algorithm. The shrinkage tuning aims to choose an appropriate value of the shrinkage parameter and achieve minimal system mismatch as possible. The system mismatch is approximated based on time-averaged second-order statistics. Numerical examples show that the proposed method achieves performance fairly close to that with a manually chosen shrinkage parameter for colored input signals at some signal to noise ratio (SNR).

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Paper Details

Authors:
Kwangjin JEONG, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA
Submitted On:
14 April 2018 - 8:55am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Kwangjin JEONG
Paper Code:
SPTM-P4.5
Document Year:
2018
Cite

Document Files

ICASSP2018Poster9_1p.pdf

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[1] Kwangjin JEONG, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA, "Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster)", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2830. Accessed: Jul. 19, 2019.
@article{2830-18,
url = {http://sigport.org/2830},
author = {Kwangjin JEONG; Masahiro YUKAWA; Masao YAMAGISHI; Isao YAMADA },
publisher = {IEEE SigPort},
title = {Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster)},
year = {2018} }
TY - EJOUR
T1 - Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster)
AU - Kwangjin JEONG; Masahiro YUKAWA; Masao YAMAGISHI; Isao YAMADA
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2830
ER -
Kwangjin JEONG, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA. (2018). Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster). IEEE SigPort. http://sigport.org/2830
Kwangjin JEONG, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA, 2018. Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster). Available at: http://sigport.org/2830.
Kwangjin JEONG, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA. (2018). "Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster)." Web.
1. Kwangjin JEONG, Masahiro YUKAWA, Masao YAMAGISHI, Isao YAMADA. Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering (Poster) [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2830