Zobrazeno 1 - 10
of 6 385
pro vyhledávání: '"heavy-tailed"'
Publikováno v:
Alexandria Engineering Journal, Vol 109, Iss , Pp 935-949 (2024)
Reduced Type-I heavy-tailed Weibull (RTI-HTW) distribution is a particular case of the Type-I heavy-tailed family of distributions. This article has studied the properties, inference and real-life applications of RTI-HTW distribution. Firstly, proper
Externí odkaz:
https://doaj.org/article/a427ad19a98340ddb9400817922d46e0
Autor:
Yuan Liu, Olayan Albalawi
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 486-497 (2024)
The crucial role of heavy-tailed distributions in the analysis of financial and extreme value phenomena is widely acknowledged; however, there is a scarcity of probability distributions to accurately model such data. In the pursuit of analyzing finan
Externí odkaz:
https://doaj.org/article/10f18ee5c0f5433cbb0fb1040d7709d3
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-19 (2024)
Abstract Background Recently, there has been a growing interest in combining causal inference with machine learning algorithms. Double machine learning model (DML), as an implementation of this combination, has received widespread attention for their
Externí odkaz:
https://doaj.org/article/c1a6b006f87c4fa3a18c55916744317f
Autor:
Utriweni Mukhaiyar, Aprilia Dianpermatasari, Azizah Dzakiya, Sasqia Bunga Widyani, Husnul Khatimah Syam
Publikováno v:
JTAM (Jurnal Teori dan Aplikasi Matematika), Vol 8, Iss 4, Pp 1233-1248 (2024)
The insurance has often been involved to minimize financial losses. As the product providers, the insurance companies must effectively manage risks to prevent errors in risk measurement. The amount of risk or loss experienced by the policyholder refe
Externí odkaz:
https://doaj.org/article/4de834a3bec24d84b4dd6791c40576dc
Publikováno v:
Journal of Statistical Theory and Applications (JSTA), Vol 23, Iss 3, Pp 290-314 (2024)
Abstract The estimation of a certain threshold beyond which an extreme value distribution can be fitted to the tail of a data distribution remains one of the main issues in the theory of statistics of extremes. While standard Peak over Threshold (PoT
Externí odkaz:
https://doaj.org/article/6c01af054a2846b2bf58243361736a24
Publikováno v:
Journal of Mathematics in Industry, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract In this paper we propose an algorithm for testing whether the independent observations come from finite-variance distribution. The preliminary knowledge about the data properties may be crucial for its further analysis and selection of the a
Externí odkaz:
https://doaj.org/article/7092ed9c1ddb4821871d2f4fc02990f0
Autor:
René Lehmann, Bodo Vogt
Publikováno v:
Brain Informatics, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract Bipolar psychometric scales data are widely used in psychologic healthcare. Adequate psychological profiling benefits patients and saves time and costs. Grant funding depends on the quality of psychotherapeutic measures. Bipolar Likert scale
Externí odkaz:
https://doaj.org/article/582bd3c4f67a4972a990c9e7d2fd0202
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 19569-19596 (2024)
A new test to detect the change-point in the quasi-autocorrelation coefficient (QAC) structure of a simple linear model with heavy-tailed series was developed. It is more general than previous approaches to the change-point problem in that it allows
Externí odkaz:
https://doaj.org/article/ad8b3119549848fc8b1fd36b01af817f
Autor:
Ze Li, Weihong Zhou, Fatimah A. Almulhim, Jin-Taek Seong, Manahil Sid Ahmed Mustafa, Hassan M. Aljohani
Publikováno v:
Alexandria Engineering Journal, Vol 95, Iss , Pp 174-188 (2024)
In today's modern world, marketing is a fruitful source to grow a business by reaching a larger audience. This paper considers a popular social media source called LinkedIn.com as a way of marketing or reaching a larger audience. We consider a regres
Externí odkaz:
https://doaj.org/article/bea7e6a2decb42599792e7003611a687