Results 71 to 80 of about 1,115,323 (244)
An Interpolating Distance between Optimal Transport and Fisher-Rao
, 2010 International audienceThis paper defines a new transport metric over the space of non-negative measures. This metric interpolates between the quadratic Wasserstein and the Fisher-Rao metrics and generalizes optimal transport to measures with different ...
Chizat, Lenaic +3 more
core +2 more sources
Nanoplastics: Methods, Exposure and Effects on Domestic, Farm and Wild Animals
Journal of Applied Toxicology, EarlyView.ABSTRACT Nanoplastics (NPs) are synthetic polymer particles ranging in size from 1 nm to 1 μm that have been identified as a major concern for ecosystems and organisms due to their plethora of negative effects. The aim of this review is to provide a comprehensive overview of the knowledge relating to exposure and effects of NPs in domestic (i.e., farm ...
B. De Felice +8 more
wiley +1 more source
The Fisher-Rao geometry of CES distributions
International audienceWhen dealing with a parametric statistical model, a Riemannian manifold can naturally appear by endowing the parameter space with the Fisher information metric.
Renaux, Alexandre +4 more
core +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT Particulate matter (PM) is a major global health threat, linked to millions of deaths annually. Beyond inhalation, PM components reach the gastrointestinal tract through the mucociliary escalator or contaminated food and water. Among PM's organic fraction, redox‐active quinones such as 1,2‐naphthoquinone (NQ) and 9,10‐phenanthrenequinone (PQ ...
Franco Cervellati +6 more
wiley +1 more source
Approximation and bounding techniques for the Fisher-Rao distances between parametric statistical models [PDF]
The Fisher-Rao distance between two probability distributions of a statistical model is defined as the Riemannian geodesic distance induced by the Fisher information metric.
Nielsen, Frank
core +1 more source
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Strawberries are highly perishable fruits characterized by rapid postharvest deterioration, leading to significant quality losses and reduced marketability. In this study, a bilayer edible coating based on carboxymethylcellulose and sodium alginate was evaluated for its ability to preserve strawberry quality during cold storage ...
Ilenia Pellicano +6 more
wiley +1 more source
The L^p-Fisher-Rao metric and Amari-Cencov alpha-connections
, 2023 We introduce a family of Finsler metrics, called the $L^p$-Fisher-Rao metrics $F_p$, for $p\in (1,\infty)$, which generalizes the classical Fisher-Rao metric $F_2$, both on the space of densities $\Dens$ and probability densities $\Prob$.
Maor, Cy +3 more
core +1 more source
Styrene and its natural analogues: accumulation and sustainable production methods
Journal of the Science of Food and Agriculture, EarlyView.Abstract Styrene, also known as vinyl benzene, is a colourless, highly volatile petrochemical that serves as a key monomer in the production of polystyrene and styrene‐butadiene rubber. Its industrial synthesis via the alkylation of benzene with ethylene relies on fossil fuels, requiring high temperatures and toxic catalysts that contribute to ...
Mwafaq Ibdah +6 more
wiley +1 more source
Fisher-Rao gradient flow: geodesic convexity and functional inequalities [PDF]
The dynamics of probability density functions has been extensively studied in science and engineering to understand physical phenomena and facilitate algorithmic design.
Huang, Daniel Zhengyu +4 more
core +4 more sources
Calibration‐Free Single‐Frame Super‐Resolution Fluorescence Microscopy
Laser &Photonics Reviews, EarlyView.A deep learning framework reconstructs super‐resolved fluorescence images from a single dense camera frame, without any prior calibration or knowledge of the microscope. Trained solely on synthetic data, it generalizes across imaging setups and conditions.
Anežka Dostálová +3 more
wiley +1 more source