2018
DOI: 10.1111/jtsa.12286
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Kernel Entropy Estimation for Linear Processes

Abstract: Let {X n :n∈N}be a linear process with bounded probability density function f(x). We study the estimation of the quadratic functional ∫ R f 2(x)dx. With a Fourier transform on the kernel function and the projection method, it is shown that, under certain mild conditions, the estimator 2 false/ false( n false( n − 1 false) h n false) ∑ 1 ≤ i < j ≤ n K false( false( X i − X j false) false/ h n false) has similar asymptotical properties as the i.i.d. case studied in Giné and Nickl if the linear pro… Show more

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Cited by 5 publications
(3 citation statements)
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References 30 publications
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“…extend the projection method applied in Sang et al (2018). In their Lemma 7.1, they applied the projection method to estimate the upper bound of the quantity 1≤i =j≤n E H(X i )(λ)H(X j )(λ) , where H(X j )(λ) is the conjugate of H(X j )(λ).…”
Section: Estimation Of 1≤ij≤nmentioning
confidence: 99%
“…extend the projection method applied in Sang et al (2018). In their Lemma 7.1, they applied the projection method to estimate the upper bound of the quantity 1≤i =j≤n E H(X i )(λ)H(X j )(λ) , where H(X j )(λ) is the conjugate of H(X j )(λ).…”
Section: Estimation Of 1≤ij≤nmentioning
confidence: 99%
“…The estimation of Rényi entropy for the dependent case is challenging. A dependent case is treated by Sang et al (2018). They studied the estimation of the quadratic Entropy for the one-sided linear process.…”
Section: Introductionmentioning
confidence: 99%
“…The estimation of Rényi entropy for the dependent case is challenging. A dependent case is treated by Sang, Sang, and Xu [13]. They studied the estimation of the quadratic Entropy for the one-sided linear process.…”
Section: Introductionmentioning
confidence: 99%