Wavelet Estimation: Minimax Theory and Application
نویسندگان
چکیده
منابع مشابه
Minimax Estimation with Thresholding and Its Application to Wavelet Analysis
Many statistical practices involve choosing between a full model and reduced models where some coefficients are reduced to zero. Data were used to select a model with estimated coefficients. Is it possible to do so and still come up with an estimator always better than the traditional estimator based on the full model? The James–Stein estimator is such an estimator, having a property called min...
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Many statistical practices involve choosing between a full model and reduced models where some coefficients are reduced to zero. Data were used to select a model with estimated coefficients. Is it possible to do so and still come up with an estimator always better than the traditional estimator based on the full model? The James–Stein estimator is such an estimator, having a property called min...
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ژورنال
عنوان ژورنال: Sri Lankan Journal of Applied Statistics
سال: 2014
ISSN: 2424-6271,1391-4987
DOI: 10.4038/sljastats.v5i4.7782