Zobrazeno 1 - 10
of 2 298
pro vyhledávání: '"P, Malherbe"'
Autor:
Gisserot-Boukhlef, Hippolyte, Rei, Ricardo, Malherbe, Emmanuel, Hudelot, Céline, Colombo, Pierre, Guerreiro, Nuno M.
Neural metrics for machine translation (MT) evaluation have become increasingly prominent due to their superior correlation with human judgments compared to traditional lexical metrics. Researchers have therefore utilized neural metrics through quali
Externí odkaz:
http://arxiv.org/abs/2409.20059
We introduce a novel model that interprets the parallel operator, also present in algebraic calculi, within the context of propositional logic. This interpretation uses the category $\mathbf{Mag}_{\mathbf{Set}}$, whose objects are magmas and whose ar
Externí odkaz:
http://arxiv.org/abs/2408.16102
Autor:
Malherbe, Jean-Marie
This paper is dedicated to the memory of Paul Felenbok (1936-2020) who was astronomer at Paris-Meudon observatory, and founded in 1974, fifty years ago, a high altitude station (2930 m), above Saint V{\'e}ran village in the southern Alps (Queyras). I
Externí odkaz:
http://arxiv.org/abs/2407.18573
Autor:
Malherbe, Jean-Marie
We present in this paper a compilation of solar atlases from $\lambda$ 3000 {\AA} to $\lambda$ 8800 {\AA} with spectral lines identified by the Moore table and with the corresponding equivalent Lande factors g*. We used two spectra at disk centre ($\
Externí odkaz:
http://arxiv.org/abs/2404.16902
Autor:
Zheng, Chenxi, Roudier, Thierry, Schmieder, Brigitte, Ruan, Guiping, Malherbe, Jean-Marie, Liu, Yang, Chen, Yao, Cao, Wenda
Aims. The aim of this paper is to consider relationship between the decay of sunspots and convection via the motion of the family of granules and how the diffusion mechanism of magnetic field operates in a decaying sunspot. Methods. We report the dec
Externí odkaz:
http://arxiv.org/abs/2404.00889
Autor:
Malherbe, Jean-Marie
The spectroheliograph was invented independently by Henri Deslandres (France) and George Hale (USA) in 1892, following the spectroscopic method suggested by Jules Janssen in 1869. This instrument is dedicated to the production of monochromatic images
Externí odkaz:
http://arxiv.org/abs/2402.16436
Autor:
Gisserot-Boukhlef, Hippolyte, Faysse, Manuel, Malherbe, Emmanuel, Hudelot, Céline, Colombo, Pierre
Neural Information Retrieval (NIR) has significantly improved upon heuristic-based Information Retrieval (IR) systems. Yet, failures remain frequent, the models used often being unable to retrieve documents relevant to the user's query. We address th
Externí odkaz:
http://arxiv.org/abs/2402.12997
Autor:
Malherbe, Jean-Marie
Bernard Lyot invented the monochromatic birefringent filter in 1933 in order to investigate the coronal emissions of solar structures above the limb with the coronagraph installed at the Pic du Midi observatory. The filter was improved later and he m
Externí odkaz:
http://arxiv.org/abs/2402.07516
Synthetic Minority Oversampling Technique (SMOTE) is a common rebalancing strategy for handling imbalanced tabular data sets. However, few works analyze SMOTE theoretically. In this paper, we prove that SMOTE (with default parameter) tends to copy th
Externí odkaz:
http://arxiv.org/abs/2402.03819
Autor:
Malherbe, Jean-Marie
The Sun has been observed through a telescope for four centuries. However, its study made a prodigious leap at the end of the nineteenth century with the appearance of photography and spectroscopy, then at the beginning of the following century with
Externí odkaz:
http://arxiv.org/abs/2401.15998