Zobrazeno 1 - 10
of 1 716
pro vyhledávání: '"Bootstrap method"'
Autor:
James Daniel, Kayode Ayinde, Adewale F. Lukman, Olayan Albalawi, Jeza Allohibi, Abdulmajeed Atiah Alharbi
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 30781-30815 (2024)
This study introduced the optimized block bootstrap (OBB), a novel method designed to enhance time series prediction by reducing the number of blocks while maintaining their representativeness. OBB minimized block overlap, resulting in greater comput
Externí odkaz:
https://doaj.org/article/b0692de195964675835c640581c324ba
Autor:
Mohamed Kayid
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 30000-30014 (2024)
To investigate potentially dependent lifetimes, it is necessary to extend the $ \alpha $-quantile inactivity time to bivariate and multivariate frameworks. To extend this measure to a dynamic multivariate framework, all possible trajectories at time
Externí odkaz:
https://doaj.org/article/9ab92a3ac3ce495ebaee991771bcd0eb
Autor:
Benedetta Torsiello, Mauro Giammarino, Piero Quatto, Monica Battini, Silvana Mattiello, Luca Battaglini, Manuela Renna
Publikováno v:
Italian Journal of Animal Science, Vol 23, Iss 1, Pp 938-960 (2024)
This study focuses on assessing inter-observer reliability (IOR) between two observers in the case of trichotomous and four-level animal-based welfare indicators assessed at individual level. The Body Condition Score (BCS) and Knee calluses (KNC) wer
Externí odkaz:
https://doaj.org/article/cbecb9bd9ad04ce9a2054610e038da9f
Autor:
Takuma Usuzaki, Mami Ishikuro, Masahiro Kikuya, Keiko Murakami, Aoi Noda, Fumihiko Ueno, Hirohito Metoki, Taku Obara, Shinichi Kuriyama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract To examine child-parent associations of HCT among Japanese adults and their parents. Factors associated with hematocrit (HCT) were analyzed in 3,574 sons and 7,203 daughters using Pearson’s correlation coefficient and Student’s t-test. M
Externí odkaz:
https://doaj.org/article/997b7083e3c148f78cce2fa75ad14504
Autor:
Marwan H. Alhelali, Basim S.O. Alsaedi
Publikováno v:
Alexandria Engineering Journal, Vol 101, Iss , Pp 254-266 (2024)
In the literature, modifying the baseline distributions and proposing novel approach of the existing probability models play an important role in the analysis of real-world phenomena as well as the development of new distributions essentially stems f
Externí odkaz:
https://doaj.org/article/7acefce87de349a283a27fc1494ff462
Autor:
Muqrin A. Almuqrin
Publikováno v:
Alexandria Engineering Journal, Vol 90, Iss , Pp 24-43 (2024)
In this article, we described a novel class of distributions that can be analyzed in complex and skewed real data sets. We called the proposed distribution as compound Poisson log-normal model, and it obtained by compounding the truncated Poisson and
Externí odkaz:
https://doaj.org/article/259e4d6431f346e5986e79581cfcfdc7
Publikováno v:
Healthcare Analytics, Vol 5, Iss , Pp 100284- (2024)
In recent years, age-related changes in body composition in the elderly are attracting attention. This is associated with a decline in physical functions and an increased risk of disease development. In general, age-related changes in body compositio
Externí odkaz:
https://doaj.org/article/a48bf41047a8429782574137f9ce04f6
Publikováno v:
Benchmarking: An International Journal, 2022, Vol. 30, Issue 10, pp. 3860-3883.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/BIJ-07-2022-0439
Autor:
Binjie Hou, Gang Chen
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 3, Pp 4309-4327 (2024)
Due to their high bias in favor of the majority class, traditional machine learning classifiers face a great challenge when there is a class imbalance in biological data. More recently, generative adversarial networks (GANs) have been applied to imba
Externí odkaz:
https://doaj.org/article/73fd2f8ed1b242afb7aeddf13fc9204d
Autor:
Fabian Salazar-Caceres, Harrynson Ramirez-Murillo, Carlos Andrés Torres-Pinzón, Martha Patricia Camargo-Martínez
Publikováno v:
Alexandria Engineering Journal, Vol 87, Iss , Pp 175-185 (2024)
This study introduces a novel method to assess solar-wind hybrid energy systems, utilizing data analysis for key metrics (Performance Yields YR, Capacity Factor CF, and Performance Ratio PR), focused on their uncertainties estimation. Employing a boo
Externí odkaz:
https://doaj.org/article/c2269a466a4c47edabef51fec1bc190d