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pro vyhledávání: '"Xu, Mingzhou"'
Autor:
Xu, Mingzhou, Wang, Wei
Let $\{X,X_n,n\ge 1\}$ be a sequence of identically distributed, negatively dependent (NA) random variables under sub-linear expectations, and denote $S_n=\sum_{i=1}^{n}X_i$, $n\ge 1$. Assume that $h(\cdot)$ is a positive non-decreasing function on $
Externí odkaz:
http://arxiv.org/abs/2408.10662
Autor:
Xu, Mingzhou
Using a pointwise version of Fej\'{e}r's theorem about Fourier series, we obtain two formulae related to the series representations of positive integral powers of $\pi$. We also check the correctness of our formulae by the applications of the R softw
Externí odkaz:
http://arxiv.org/abs/2405.12248
Autor:
Xu, Mingzhou
In this paper, the complete moment convergence for the partial sums of moving average processes $\{X_n=\sum_{i=-\infty}^{\infty}a_iY_{i+n},n\ge 1\}$ is proved under some proper conditions, where $\{Y_i,-\infty
Externí odkaz:
http://arxiv.org/abs/2403.19209
Autor:
Xu, Mingzhou, Kong, Xuhang
In this article, the complete moment convergence for the partial sum of moving average processes $\{X_n=\sum_{i=-\infty}^{\infty}a_iY_{i+n},n\ge 1\}$ is estabished under some proper conditions, where $\{Y_i,-\infty
Externí odkaz:
http://arxiv.org/abs/2403.18304
Zero pronouns (ZPs) are frequently omitted in pro-drop languages (e.g. Chinese, Hungarian, and Hindi), but should be recalled in non-pro-drop languages (e.g. English). This phenomenon has been studied extensively in machine translation (MT), as it po
Externí odkaz:
http://arxiv.org/abs/2305.10196
Autor:
Xu, MIngzhou, Cheng, Kun
We investigate the complete $p$-th moment convergence for weighted sums of independent, identically distributed random variables under sublinear expectations space. Using moment inequality and truncation methods, we prove the equivalent conditions of
Externí odkaz:
http://arxiv.org/abs/2109.08464
Autor:
Xu, Mingzhou, Cheng, Kun
The complete convergence for weighted sums of sequences of independent, identically distributed random variables under sublinear expectations space was studied. By moment inequality and truncation methods, we establish the equivalent conditions of co
Externí odkaz:
http://arxiv.org/abs/2108.12085
Autor:
Xu, Mingzhou, Cheng, Kun
Publikováno v:
Journal of Inequalities and Applications (2021)
In this paper, we prove the equivalent conditions of complete moment convergence of the maximum for partial weighted sums of independent, identically distributed random variables under sublinear expectations space. As applications, the Baum-Katz type
Externí odkaz:
http://arxiv.org/abs/2104.10430
Previous works have shown that contextual information can improve the performance of neural machine translation (NMT). However, most existing document-level NMT methods only consider a few number of previous sentences. How to make use of the whole do
Externí odkaz:
http://arxiv.org/abs/2012.03477