[HTML][HTML] Managing the unknown in machine learning: Definitions, related areas, recent advances, and prospects

M Barcina-Blanco, JL Lobo, P Garcia-Bringas… - Neurocomputing, 2024 - Elsevier
In the rapidly evolving domain of machine learning, the ability to adapt to unforeseen
circumstances and novel data types is of paramount importance. The deployment of Artificial …

Epistemic and aleatoric uncertainty quantification for crack detection using a Bayesian Boundary Aware Convolutional Network

R Rathnakumar, Y Pang, Y Liu - Reliability Engineering & System Safety, 2023 - Elsevier
Accurately detecting crack boundaries is crucial for reliability assessment and risk
management of structures and materials, such as structural health monitoring, diagnostics …

[HTML][HTML] A case study to address the limitation of accident scenario identifications with respect to diverse manual responses

J Park, H Kim - Reliability Engineering & System Safety, 2024 - Elsevier
Probabilistic safety assessment (PSA) is a tool for securing the operational safety of nuclear
power plants. One unique benefit of PSA is to identify accident scenarios leading to …

A global–local attention network for uncertainty analysis of ground penetrating radar modeling

Y Zhao, X Cheng, T Zhang, L Wang, W Shao… - Reliability Engineering & …, 2023 - Elsevier
A global–local attention-based feature reconstruction (GLAFR) surrogate model is proposed
for uncertainty analysis (UA) in ground penetrating radar (GPR) simulation. The uncertain …

Calibration in Machine Learning Uncertainty Quantification: beyond consistency to target adaptivity

P Pernot - APL Machine Learning, 2023 - pubs.aip.org
Reliable uncertainty quantification (UQ) in machine learning (ML) regression tasks is
becoming the focus of many studies in materials and chemical science. It is now well …

Insurance pricing with hierarchically structured data an illustration with a workers' compensation insurance portfolio

BDC Campo, K Antonio - Scandinavian Actuarial Journal, 2023 - Taylor & Francis
Actuaries use predictive modeling techniques to assess the loss cost on a contract as a
function of observable risk characteristics. State-of-the-art statistical and machine learning …

USN: A Robust Imitation Learning Method against Diverse Action Noise

X Yu, B Han, IW Tsang - Journal of Artificial Intelligence Research, 2024 - jair.org
Learning from imperfect demonstrations is a crucial challenge in imitation learning (IL).
Unlike existing works that still rely on the enormous effort of expert demonstrators, we …

[HTML][HTML] The influence of model and measurement uncertainties on damage detection of experimental structures through recursive algorithms

M Ebrahimi, E Nobahar, RK Mohammadi… - Reliability Engineering & …, 2023 - Elsevier
In this work, we developed a framework for identifying frame-type structures regarding the
measurement uncertainty and the uncertainty involved in inherent and structural parameters …

MESSY Estimation: Maximum-entropy based stochastic and symbolic density estimation

T Tohme, M Sadr, K Youcef-Toumi… - arXiv preprint arXiv …, 2023 - arxiv.org
We introduce MESSY estimation, a Maximum-Entropy based Stochastic and Symbolic
densitY estimation method. The proposed approach recovers probability density functions …

ISR: Invertible Symbolic Regression

T Tohme, MJ Khojasteh, M Sadr, F Meyer… - arXiv preprint arXiv …, 2024 - arxiv.org
We introduce an Invertible Symbolic Regression (ISR) method. It is a machine learning
technique that generates analytical relationships between inputs and outputs of a given …