Choosing Near-Optimal Regularization Parameter for the Inverse Problem of Electrocardiography

2009 ◽  
Author(s):  
Guofa Shou ◽  
Dongdong Deng ◽  
Ling Xia ◽  
Mingfeng Jiang
Keyword(s):  
Inverse Problem ◽  
Regularization Parameter ◽  
Inverse Problem Of Electrocardiography

Compact discrepancy and chi-squared principles for over-determined inverse problems

2017 ◽  
Vol 25 (3) ◽  
Author(s):  
Maxim Pisarenco ◽  
Irwan D. Setija
Keyword(s):  
Inverse Problem ◽  
Inverse Problems ◽  
Regularization Parameter ◽  
Discrepancy Principle ◽  
Chi Squared

AbstractWe discuss and analyze the classical discrepancy principle and the recently proposed and closely related chi-squared principle for selecting the regularization parameter of an inverse problem. Some properties that deteriorate the performance of these methods for over-determined inverse problems are highlighted. We propose a so-called

The Inverse Problem of Electrocardiography

2011 ◽  
pp. 299-344
Author(s):  
Andrew J. Pullan ◽  
Leo K. Cheng ◽  
Martyn P. Nash ◽  
Alireza Ghodrati ◽  
Rob MacLeod ◽  
...  
Keyword(s):  
Inverse Problem ◽  
Inverse Problem Of Electrocardiography
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