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Ridgelets: Estimating with Ridge Functions  (Make Corrections)  
Emmanuel J. Candes



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Abstract: statistical estimation The goal of this section is to prove a lemma that will help to establish the main forthcoming results of the paper. The material presented here closely follows the concept of oracle inequalities developed by Donoho and Johnstone (1994). 10 Suppose that we have the following problem: y i = # i + #z i , i # I, (4.1) where for any finite subset I # I, {z i } i#I is a Gaussian vector with mean 0 and covariance matrix V i,j . In this section, I might be finite or... (Update)

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BibTeX entry:   (Update)

@misc{ candes-ridgelets,
  author = "Emmanuel J. Candes",
  title = "Ridgelets: Estimating with Ridge Functions",
  url = "citeseer.ist.psu.edu/383955.html" }
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