Results 141 to 150 of about 6,587 (215)

High Precision Prediction Method for Dam Deformation by Integrating Adaptive Wavelet Threshold and Informer

open access: yesModelling and Simulation in Engineering
Accurate deformation forecasting is essential for concrete dam safety monitoring, yet real-world deformation series are often nonlinear, nonstationary, and contaminated by noise, missing values, and outliers, which limits the performance of traditional ...
Zhiyong Qi   +4 more
doaj   +1 more source

ENSURE: ENSEMBLE STEIN'S UNBIASED RISK ESTIMATOR FOR UNSUPERVISED LEARNING. [PDF]

open access: yesProc IEEE Int Conf Acoust Speech Signal Process, 2021
Aggarwal HK, Pramanik A, Jacob M.
europepmc   +1 more source

Stein's Method for Multivariate Extremes

open access: yes, 2013
We apply the Stein-Chen method to problems from extreme value theory. On the one hand, the Stein-Chen method for Poisson approximation allows us to obtain bounds on the Kolmogorov distance between the law of the maximum of i.i.d. random variables, following certain well known distributions, and an extreme value distribution.
openaire   +2 more sources

Students’ Problem-Solving Behavior in Differential Calculus Based on Mathematical Prior Knowledge

open access: yesEducational Process: International Journal
Background/purpose. This study aims to analyze students' ability to solve differential calculus problems in relation to their prior mathematical knowledge (PMK). Materials/methods. A qualitative research design method was employed.
Dwi Sulistyaningsih   +3 more
doaj   +1 more source

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