Zobrazeno 1 - 10
of 580
pro vyhledávání: '"Shi, Xiaoping"'
Data depth has emerged as an invaluable nonparametric measure for the ranking of multivariate samples. The main contribution of depth-based two-sample comparisons is the introduction of the Q statistic (Liu and Singh, 1993), a quality index. Unlike t
Externí odkaz:
http://arxiv.org/abs/2408.11003
Recently, data depth has been widely used to rank multivariate data. The study of the depth-based $Q$ statistic, originally proposed by Liu and Singh (1993), has become increasingly popular when it can be used as a quality index to differentiate betw
Externí odkaz:
http://arxiv.org/abs/2407.09678
Maximum Likelihood Estimation (MLE) and Likelihood Ratio Test (LRT) are widely used methods for estimating the transition probability matrix in Markov chains and identifying significant relationships between transitions, such as equality. However, th
Externí odkaz:
http://arxiv.org/abs/2406.00322
Traditional survival analysis methods often struggle with complex time-dependent data,failing to capture and interpret dynamic characteristics adequately.This study aims to evaluate the performance of three long-sequence models,LSTM,Transformer,and M
Externí odkaz:
http://arxiv.org/abs/2405.18518
Autor:
Pourhassan, Behnam, Shi, Xiaoping, Wani, Salman Sajad, Saif-Al-Khawari, Kazemian, Farideh, Sakallı, İzzet, Shah, Naveed Ahmad, Faizal, Mir
One way to test quantum gravitational corrections is through black hole physics. In this paper, We investigate the scales at which quantum gravitational corrections can be detected in a black hole using information theory. This is done by calculating
Externí odkaz:
http://arxiv.org/abs/2310.12878
Autor:
Wani, Salman Sajad, Al-Kuwari, Saif, Shi, Xiaoping, Chen, Yiting, Naqash, Abrar Ahmed, Rubab, Seemin, Faizal, Mir, Kannan, S.
Publikováno v:
Europhys. Lett. 144 (2023) 6, 62003
In this letter, we propose a novel statistical method to measure which system is better suited to probe small deviations from the usual quantum behavior. Such deviations are motivated by a number of theoretical and phenomenological motivations, and v
Externí odkaz:
http://arxiv.org/abs/2308.02496
Data depth has been applied as a nonparametric measurement for ranking multivariate samples. In this paper, we focus on homogeneity tests to assess whether two multivariate samples are from the same distribution. There are many data depth-based tests
Externí odkaz:
http://arxiv.org/abs/2306.04818
Publikováno v:
EPL, 144 (2023) 29001
In this paper, we will analyze the effects of $\alpha^{\prime} $ corrections on the behavior of a Reissner-Nordstr\"{o}m black hole. We will calculate the effects of such corrections on the thermodynamics and thermodynamic stability of such a black h
Externí odkaz:
http://arxiv.org/abs/2301.00687
Why do farmers stop using collective drip irrigation technology? Evidence from rural Xinjiang, China
Publikováno v:
In Agricultural Water Management 1 September 2024 302
Autor:
Shi, Xiaoping
For the task of relevance analysis, the conventional Tukey's test may be applied to the set of all pairwise comparisons. However, there were few studies that discuss both nonparametric k-sample comparisons and relevance analysis in high dimensions. O
Externí odkaz:
http://arxiv.org/abs/2107.00728