Zobrazeno 1 - 10
of 5 518
pro vyhledávání: '"Rare events"'
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background There is a growing trend to include non-randomised studies of interventions (NRSIs) in rare events meta-analyses of randomised controlled trials (RCTs) to complement the evidence from the latter. An important consideration when co
Externí odkaz:
https://doaj.org/article/4b74c523e8e548b6bfce4ff8ed5f421a
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 4, Pp 654-660 (2024)
Permutation tests are widely employed in statistical analysis, especially when the assumptions of parametric tests are violated, or the data distribution is unknown. However, classical permutation tests encounter challenges when attempting to estim
Externí odkaz:
https://doaj.org/article/9497c36227584f3f90dedd91dd4240be
Publikováno v:
Meteorology, Vol 3, Iss 2, Pp 212-231 (2024)
Probabilistic prediction models exist to reduce surprise about future events. This paper explores the evaluation of such forecasts when the event of interest is rare. We review how the family of Brier-type scores may be ill-suited to evaluate predict
Externí odkaz:
https://doaj.org/article/1363e1d61d7443f58bb40a7a33902027
Akademický článek
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Publikováno v:
IEEE Access, Vol 12, Pp 129173-129186 (2024)
Flight dynamic-based physical models are employed to assess the risk of runway overruns, predicting risk based on the metric given by the distance to a controllable speed of 80 knots after landing. The analysis incorporates Quick Access Recorder (QAR
Externí odkaz:
https://doaj.org/article/40472634e6294547a60dfc1ce88805bd
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
IntroductionMonitoring bycatch of protected species is a fisheries management priority. In practice, protected species bycatch is difficult to precisely or accurately estimate with commonly used ratio estimators or parametric, linear model-based meth
Externí odkaz:
https://doaj.org/article/ba9c73affcee4cc191df2a3656e2afb3
Autor:
Alice Campani
Publikováno v:
Letters in High Energy Physics, Vol 2024, Iss 1 (2024)
The Cryogenic Underground Observatory for Rare Events (CUORE) is the first bolometric experiment searching for neutrinoless double beta decay (0νββ) that has successfully reached the tonne mass scale. The detector, located at the LNGS in Italy, co
Externí odkaz:
https://doaj.org/article/6c2816b9af3b46f28b31bec09dfb09ac
Publikováno v:
Sensors, Vol 24, Iss 15, p 5009 (2024)
Rare events are occurrences that take place with a significantly lower frequency than more common, regular events. These events can be categorized into distinct categories, from frequently rare to extremely rare, based on factors like the distributio
Externí odkaz:
https://doaj.org/article/34c03704b09d432eb814af10a0fbc8a9
Publikováno v:
Frontiers in Public Health, Vol 11 (2024)
ObjectiveFatal road accidents are statistically rare, posing challenges for accurate estimation through the classic logit model (LM). This study seeks to validate the efficacy of a rare events logistic model (RELM) in enhancing the precision of fatal
Externí odkaz:
https://doaj.org/article/772a5e8edf09426bb99bf1d0f9246bf9
Publikováno v:
Financial Innovation, Vol 9, Iss 1, Pp 1-28 (2023)
Abstract In response to the unprecedented uncertain rare events of the last decade, we derive an optimal portfolio choice problem in a semi-closed form by integrating price diffusion ambiguity, volatility diffusion ambiguity, and jump ambiguity occur
Externí odkaz:
https://doaj.org/article/390f2804d7e44fba9afae25d727f3bee