Regularized Estimation of Covariance Structure Through Quadratic Loss Function

2021 ◽  
pp. 93-112
Author(s):  
Defei Zhang ◽  
Xiangzhao Cui ◽  
Chun Li ◽  
Jine Zhao ◽  
Li Zeng ◽  
...  
Keyword(s):  
Loss Function ◽  
Covariance Structure ◽  
Quadratic Loss ◽  
Quadratic Loss Function ◽  
Regularized Estimation

Applying the Quality Loss Function in Healthcare

2008 ◽  
pp. 102-107
Author(s):  
Elizabeth Cudney ◽  
Bonnie Paris
Keyword(s):  
Health Care ◽  
Loss Function ◽  
Health Care Services ◽  
Quadratic Loss ◽  
Healthcare Industry ◽  
Quality Loss ◽  
Quality Loss Function ◽  
Quadratic Loss Function ◽  
Care Services ◽  
Fundamental Value

Using the quadratic loss function is one way to quantify a fundamental value in the provision of health care services: we must provide the best care and best service to every patient, every time. Sole reliance on specification limits leads to a focus on “acceptable” performance rather than “ideal” performance. This paper presents the application of the quadratic loss function to quantify improvement opportunities in the healthcare industry.

scholarly journals SVQR with asymmetric quadratic loss function

2015 ◽  
Vol 26 (6) ◽  
pp. 1537-1545 ◽  
Author(s):  
Jooyong Shim ◽  
Malsuk Kim ◽  
Kyungha Seok
Keyword(s):  
Loss Function ◽  
Quadratic Loss ◽  
Quadratic Loss Function
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