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Article

On Consistency of the Nearest Neighbor Estimator of the Density Function for m-AANA Samples

Center of Applied Mathematics, School of Big Data and Artificial Intelligence, Chizhou University, Chizhou 247000, China
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Author to whom correspondence should be addressed.
Mathematics 2023, 11(20), 4391; https://doi.org/10.3390/math11204391
Submission received: 19 September 2023 / Revised: 13 October 2023 / Accepted: 19 October 2023 / Published: 23 October 2023

Abstract

In this paper, by establishing a Bernstein inequality for m-asymptotically almost negatively associated random variables, some results on consistency for the nearest neighbor estimator of the density function are further established. The results generalize some existing ones in the literature. Some numerical simulations are also provided to support the results.
Keywords: nearest neighbor estimator; weak consistency; m-asymptotically almost negatively associated samples; strong consistency; uniform consistency nearest neighbor estimator; weak consistency; m-asymptotically almost negatively associated samples; strong consistency; uniform consistency

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MDPI and ACS Style

Liu, X.; Wu, Y.; Wang, W.; Zhu, Y. On Consistency of the Nearest Neighbor Estimator of the Density Function for m-AANA Samples. Mathematics 2023, 11, 4391. https://doi.org/10.3390/math11204391

AMA Style

Liu X, Wu Y, Wang W, Zhu Y. On Consistency of the Nearest Neighbor Estimator of the Density Function for m-AANA Samples. Mathematics. 2023; 11(20):4391. https://doi.org/10.3390/math11204391

Chicago/Turabian Style

Liu, Xin, Yi Wu, Wei Wang, and Yong Zhu. 2023. "On Consistency of the Nearest Neighbor Estimator of the Density Function for m-AANA Samples" Mathematics 11, no. 20: 4391. https://doi.org/10.3390/math11204391

APA Style

Liu, X., Wu, Y., Wang, W., & Zhu, Y. (2023). On Consistency of the Nearest Neighbor Estimator of the Density Function for m-AANA Samples. Mathematics, 11(20), 4391. https://doi.org/10.3390/math11204391

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