Unbalanced Haar Technique for Nonparametric Function Estimation
نویسندگان
چکیده
منابع مشابه
Unbalanced Haar technique for nonparametric function estimation
The discrete Unbalanced Haar (UH) transform is a decomposition of one-dimensional data with respect to an orthonormal Haar-like basis where jumps in the basis vectors do not necessarily occur in the middle of their support. We introduce a multiscale procedure for estimation in Gaussian noise which consists of three steps: a UH transform, thresholding of the decomposition coefficients, and the i...
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ژورنال
عنوان ژورنال: Journal of the American Statistical Association
سال: 2007
ISSN: 0162-1459,1537-274X
DOI: 10.1198/016214507000000860