A Criterion for the Fuzzy Set Estimation of the Regression Function
Keyword(s):
We propose a criterion to estimate the regression function by means of a nonparametric and fuzzy set estimator of the Nadaraya-Watson type, for independent pairs of data, obtaining a reduction of the integrated mean square error of the fuzzy set estimator regarding the integrated mean square error of the classic kernel estimators. This reduction shows that the fuzzy set estimator has better performance than the kernel estimations. Also, the convergence rate of the optimal scaling factor is computed, which coincides with the convergence rate in classic kernel estimation. Finally, these theoretical findings are illustrated using a numerical example.
Keyword(s):
2008 ◽
Vol 14
(50)
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pp. 304
2010 ◽
Vol 108-111
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pp. 363-368
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2013 ◽
Vol 760-762
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pp. 467-471
2020 ◽
Vol 1680
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pp. 012021
1978 ◽
Vol 48
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pp. 227-228
Keyword(s):
2005 ◽
Vol 10
(4)
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pp. 333-342