Approximate maximum likelihood estimators for array processing in multiplicative noise environments

2000 ◽  
Vol 48 (9) ◽  
pp. 2506-2518 ◽  
Author(s):  
O. Besson ◽  
F. Vincent ◽  
P. Stoica ◽  
A.B. Gershman
Keyword(s):  
Maximum Likelihood ◽  
Multiplicative Noise ◽  
Array Processing ◽  
Maximum Likelihood Estimators ◽  
Approximate Maximum Likelihood

scholarly journals Shrinkage Estimators for the Exponential Scale Parameter under Multiply Type II Censoring

2016 ◽  
Vol 34 (1) ◽  
Author(s):  
Umesh Singh ◽  
Anil Kumar
Keyword(s):  
Maximum Likelihood ◽  
Exponential Distribution ◽  
Scale Parameter ◽  
Maximum Likelihood Estimators ◽  
Shrinkage Estimators ◽  
Type Ii ◽  
Approximate Maximum Likelihood ◽  
Type Ii Censoring ◽  
Mean Squared Errors

We consider the problem of estimating the scale parameter of an exponential distribution under multiply type II censoring when a prior point guess of the parameter value is available. Shrinkage estimators are obtained from the approximate maximum likelihood estimators proposed in Singh et al. (2004) and in Balasubramanian and Balakrishnan (1992). These estimators are then compared by their simulated mean squared errors.

Sign in / Sign up

Export Citation Format

Share Document