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On the mean L1-error in the heteroscedastic deconvolution problem with compactly supported noises

Author

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  • Cao Xuan Phuong
  • Dang Duc Trong
  • Tran Quoc Viet

Abstract

We study the heteroscedastic deconvolution problem when random noises have compactly supported densities. In this context, the Fourier transforms of the densities can vanish on the real line. We propose a truncated type of estimator for target density and derive the convergence rate of the mean L1-error uniformly over a class of target densities. A lower bound for the mean L1-error is also established. Some simulations will be given to illustrate the performance of the proposed estimator.

Suggested Citation

  • Cao Xuan Phuong & Dang Duc Trong & Tran Quoc Viet, 2018. "On the mean L1-error in the heteroscedastic deconvolution problem with compactly supported noises," Communications in Statistics - Theory and Methods, Taylor & Francis Journals, vol. 47(16), pages 3871-3892, August.
  • Handle: RePEc:taf:lstaxx:v:47:y:2018:i:16:p:3871-3892
    DOI: 10.1080/03610926.2017.1364389
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