Skip to main content
Log in

Nonparametric estimation of a regression function by delta sequences

  • Published:
Annals of the Institute of Statistical Mathematics Aims and scope Submit manuscript

Abstract

A somewhat more general class of nonparametric estimators for estimating an unknown regression functiong from noisy data is proposed. The regressor is assumed to be defined on the closed interval [0, 1]. This class of estimators is shown to be pointwisely consistent in the mean square sense and with probability one. Further, it turns out that these estimators can be applied to a wide class of noises.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Ahmad, I. A. and Lin, P. E. (1984). Fitting a multiple regression function,J. Statist. Plann. Inference,9, 163–176.

    Article  MATH  MathSciNet  Google Scholar 

  • Chen, K. F. and Lin, P. E. (1981). Nonparametric estimation of a regression function,Z. Wahrsch. Verw. Gebiete,57, 223–233.

    Article  MathSciNet  Google Scholar 

  • Eubank, R. L. (1988).Spline Smoothing and Nonparametric Regression, Marcel Dekker, New York and Basel.

    MATH  Google Scholar 

  • Galkowski, T. and Rutkowski, L. (1986). Nonparametric fitting of multivariate functions,IEEE Trans. Automat. Control,31, 785–787.

    Article  MATH  Google Scholar 

  • Gasser, T. and Müller, H. G. (1979). Kernel estimation of regression functions,Smoothing Techniques for Curve Estimation, (eds. T. Gasser and M. Rosenblatt),Lecture Notes in Math.,757, 26–68, Springer, Berlin-New York.

    Google Scholar 

  • Gasser, T. and Müller, H. G. (1984). Estimating regression functions and their derivatives by the kernel method,Scand. J. Statist.,11, 171–185.

    MATH  MathSciNet  Google Scholar 

  • Georgiev, A. A. (1984a). Speed of convergence in nonparametric kernel estimation of a regression function and its derivatives,Ann. Inst. Statist. Math.,36, 455–462.

    MATH  MathSciNet  Google Scholar 

  • Georgiev, A. A. (1984b). On the recovery of functions and their derivatives from imperfect measurements,IEEE Trans. Systems Man Cybernet.,14, 900–903.

    MATH  MathSciNet  Google Scholar 

  • Georgiev, A. A. (1985). Nonparametric kernel algorithm for recovery of functions from noisy measurements with applications,IEEE Trans. Automat. Control,30, 782–784.

    Article  MATH  MathSciNet  Google Scholar 

  • Georgiev, A. A. (1988). Consistent nonparametric multiple regression: The fixed design case,J. Multivariate Anal.,25, 100–110.

    Article  MATH  MathSciNet  Google Scholar 

  • Georgiev, A. A. and Greblicki, W. (1986). Nonparametric function recovering from noisy observations,J. Statist. Plann. Inference,13, 1–14.

    Article  MATH  MathSciNet  Google Scholar 

  • Priestley, M. B. and Chao, M. T. (1972). Nonparametric function fitting,J. Roy. Statist. Soc. Ser. B,34, 385–392.

    MATH  MathSciNet  Google Scholar 

  • Rice, J. and Rosenblatt, M. (1983). Smoothing splines: Regression, derivatives and deconvolution,Ann. Statist.,11, 141–156.

    MATH  MathSciNet  Google Scholar 

  • Rutkowski, L. and Rafajlowicz, E. (1989). On optimal global rate of convergence of some nonparametric identification procedures,IEEE Trans. Automat. Control,34, 1089–1091.

    Article  MATH  MathSciNet  Google Scholar 

  • Stone, C. J. (1977). Consistent nonparametric regression,Ann. Statist.,5, 595–645.

    MATH  MathSciNet  Google Scholar 

  • Teicher, H. (1985). Almost certain convergence in double arrays,Z. Wahrsch. Verw. Gebiete,69, 331–345.

    Article  MATH  MathSciNet  Google Scholar 

  • Walter, G. and Blum, J. (1979). Probability density estimation using delta sequences,Ann. Statist.,7, 328–340.

    MATH  MathSciNet  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

About this article

Cite this article

Isogai, E. Nonparametric estimation of a regression function by delta sequences. Ann Inst Stat Math 42, 699–708 (1990). https://doi.org/10.1007/BF02481145

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02481145

Key words and phrases

Navigation