Results 241 to 250 of about 366,215 (335)

PREDICTIVE DENSITY COMBINATION USING BAYESIAN MACHINE LEARNING

open access: yesInternational Economic Review, EarlyView.
Abstract Based on agent opinion analysis theory, Bayesian predictive synthesis (BPS) is a framework for combining predictive distributions in the face of model uncertainty. In this article, we generalize existing parametric implementations of BPS by showing how to combine competing probabilistic forecasts using interpretable Bayesian tree‐based machine
Tony Chernis   +4 more
wiley   +1 more source

Removable singularities for nonlinear elliptic equations

open access: yesTopological Methods in Nonlinear Analysis, 1997
Brezis, Haïm, Nirenberg, Louis
openaire   +4 more sources

Alternative Approaches for Estimating Highest‐Density Regions

open access: yesInternational Statistical Review, EarlyView.
Summary Among the variety of statistical intervals, highest‐density regions (HDRs) stand out for their ability to effectively summarise a distribution or sample, unveiling its distinctive and salient features. An HDR represents the minimum size set that satisfies a certain probability coverage, and current methods for their computation require ...
Nina Deliu, Brunero Liseo
wiley   +1 more source

Generative adversarial network based on domain adaptation for crack segmentation in shadow environments

open access: yesComputer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract Precision segmentation of cracks is important in industrial non‐destructive testing, but the presence of shadows in the actual environment can interfere with the segmentation results of cracks. To solve this problem, this study proposes a two‐stage domain adaptation framework called GAN‐DANet for crack segmentation in shadowed environments. In
Yingchao Zhang, Cheng Liu
wiley   +1 more source

Can fundus features tell us something about 3D eye shape?

open access: yesOphthalmic and Physiological Optics, EarlyView.
Abstract Purpose To determine whether imaging features derived from fundus photographs contain 3D eye shape information beyond that available from spherical equivalent refraction (SER). Methods We analysed 99 eyes of 68 normal adults in the UK Biobank. An ellipsoid was fitted to the entire volume of each posterior eye (vitreous chamber without the lens)
Fabian Yii   +3 more
wiley   +1 more source

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