Abstract
In this paper we show how one can implement in practice the bandwidth selection in deconvolution recursive kernel estimators of a probability density function defined by the stochastic approximation algorithm. We consider the so called super smooth case where the characteristic function of the known distribution decreases exponentially. We show that, using the proposed bandwidth selection and some special stepsizes, the proposed recursive estimator will be very competitive to the nonrecursive one in terms of estimation error and much better in terms of computational costs. We corroborate these theoretical results through simulations and a real dataset.
Similar content being viewed by others
References
Achilleos, A. and Delaigle, A. (2012). Local bandwidth selectors for deconvolution kernel density estimation. Stat. Comput. 22, 563–577.
Altman, N. and Leger, C. (1995). Bandwidth selection for kernel distribution function estimation. J. Statist. Plann. Inference. 46, 195–214.
Bojanic, R. and Seneta, E. (1973). A unified theory of regularly varying sequences. Math. Z. 134, 91–106.
Carroll, R.J. and Hall, P. (1988). Optimal rates of convergence for deconvolving a density. J. Amer. Statist. Assoc. 83, 1184–1186.
Carroll, R.J., Stefanski, D. and Crainiceanu, L.A.C. (2006). Ruppert Measurement Error in Nonlinear Models: a Modern Perspective, 2nd edn. Chapman Hall, New York.
Davis, K.B. (1975). Mean square error properties of density estimates. Ann. Statist.3, 1025–1030.
Delaigle, A. and Gijbels, I. (2002). Estimation of integrated squared density derivatives from a contaminated sample. J. R. Stat. Soc. Ser. B Stat. Methodol. 64, 869–886.
Delaigle, A. and Gijbels, I. (2004a). Bootstrap bandwidth selection in kernel density estimation from a contaminated sample. Ann. Inst. Statist. Math. 56, 19–47.
Delaigle, A. and Gijbels, I. (2004b). Practical bandwidth selection in deconvolution kernel density estimation. Comput. Statist. Data Anal. 45, 246–267.
Fan, J. (1991a). Asymptotic normality for deconvolution kernel density estimators. Sankhya A 53, 97–110.
Fan, J. (1991b). On the optimal rates of convergence for nonparametric deconvolution problems. Ann. Statist 19, 1257–1272.
Fan, J. (1991c). Global behaviour of deconvolution kernel estimates. Statist. Sinica1, 541–551.
Fan, J. (1992). Deconvolution with supersmooth distributions. Canad. J. Statist20, 155–169.
Galambos, J. and Seneta, E. (1973). Regularly varying sequences. Proc. Amer. Math. Soc. 41, 110–116.
Hall, P. and Maron, J.S. (1987). Estimation of integrated squared density derivatives. Statist. Probab. Lett. 6, 109–115.
Hesse, C.H. (1999). Data-driven deconvolution. J. Nonparametr. Stat. 10, 343–373.
Masry, E. (1993a). Asymptotic normality for deconvolution estimators of multivariate densities of stationary processes. J. Multivariate Anal. 44, 47–68.
Masry, E. (1993b). Strong consistency and rates for deconvolution of multivariate densities of stationary processes. Stochastic Process. Appl. 47, 53–74.
Meister, A. (2004). On the effect of misspecifying the error density in a deconvolution problem. Canad. J. Statist. 32, 439–449.
Meister, A. (2006). Density estimation with normal measurement error with unknown variance. Statist. Sinica. 16, 195–211.
Mokkadem, A. and Pelletier, M. (2007). A companion for the Kiefer-Wolfowitz-Blum stochastic approximation algorithm. Ann. Statist. 35, 1749–1772.
Mokkadem, A., Pelletier, M. and Slaoui, Y. (2009a). The stochastic approximation method for the estimation of a multivariate probability density. J. Statist. Plann. Inference.139, 2459–2478.
Mokkadem, A., Pelletier, M. and Slaoui, Y. (2009b). Revisiting révész’s stochastic approximation method for the estimation of a regression function. ALEA Lat. Am. J. Probab. Math. Stat. 6, 63–114.
Silverman, B.W. (1986). Density Estimation for Statistics and Data Analysis. Chapman & Hall, London.
Slaoui, Y. (2013). Large and moderate principles for recursive kernel density estimators defined by stochastic approximation method. Serdica. Math. J. 39, 53–82.
Slaoui, Y. (2014a). Bandwidth selection for recursive kernel density estimators defined by stochastic approximation method. Journal of Probability and Statistics 2014, ID 739640. https://doi.org/10.1155/2014/739640.
Slaoui, Y. (2014b). The stochastic approximation method for the estimation of a distribution function. Math. Methods Statist. 23, 306–325.
Slaoui, Y. (2015a). Plug-in Bandwidth selector for recursive kernel regression estimators defined by stochastic approximation method. Stat. Neerl. 69, 483–509.
Slaoui, Y. (2015b). Large and moderate deviation principles for averaged stochastic approximation method for the estimation of a regression function. Serdica. Math. J. 41, 307–328.
Slaoui, Y. (2015c). Moderate deviation principles for recursive regression estimators defined by stochastic approximation method. Int. J. Math. Stat. 16, 51–60.
Slaoui, Y. (2016). Optimal bandwidth selection for semi-recursive kernel regression estimators. Stat. Interface 9, 375–388.
Staudenmayer, J., Ruppert, D. and Buonaccorsi, J.R. (2008). Density estimation in the presence of heteroscedastic measurement error. J. Amer. Statist. Assoc. 103, 726–736.
Stefanski, L.A. and Carroll, R.J. (1990). Deconvoluting kernel density estimators. Statistics. 2, 169–184.
Tapia, R.A. and Thompson, J.R. (1978). Nonparametric Density Estimation. John Hopkins University Press, Baltimore.
Van, E.S.A.J. and Uh, H.W. (2004). Asymptotic normality of kernel type deconvolution estimators: Crossing the Cauchy boundary. J. Nonparametr. Stat. 16, 261–277.
Van, E.S.A.J and Uh, H.W. (2005). Asymptotic normality of kernel type deconvolution estimators. Scand. J. Stat. 32, 467–483.
Wand, M.P. (1998). Finite sample performance of deconvolving density estimators. Statist. Probab. Lett. 37, 131–139.
Wand, X.-F. and Wand, B. (2011). Deconvolution estimation in measurement error models: the R package decon. J. Stat. Softw. 39, 1–24.
Zhang, S. and Karunamuni, R. (2000). Boundary bias correction for nonparametric deconvolution. Ann. Inst. Statist. Math. 52, 612–629.
Acknowledgements
I would like to thank the Editor and the referees for their very helpful comments, which led to a considerable improvement of the original version of the paper and a more sharply focused presentation.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Slaoui, Y. Data-driven Deconvolution Recursive Kernel Density Estimators Defined by Stochastic Approximation Method. Sankhya A 83, 312–352 (2021). https://doi.org/10.1007/s13171-019-00182-3
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13171-019-00182-3
Keywords and phrases.
- Bandwidth selection
- Density estimation
- Stochastic approximation algorithm
- Deconvolution
- Smoothing
- Curve fitting