Zobrazeno 1 - 10
of 23 703
pro vyhledávání: '"A. Godin"'
Traditional approaches to training agents have generally involved a single, deterministic environment of minimal complexity to solve various tasks such as robot locomotion or computer vision. However, agents trained in static environments lack genera
Externí odkaz:
http://arxiv.org/abs/2411.13072
Autor:
Veroutis, Peter, Godin, Frédéric
The Multiarmed Bandits (MAB) problem has been extensively studied and has seen many practical applications in a variety of fields. The Survival Multiarmed Bandits (S-MAB) open problem is an extension which constrains an agent to a budget that is dire
Externí odkaz:
http://arxiv.org/abs/2410.16486
Publikováno v:
Earth System Dynamics, Vol 11, Pp 1073-1087 (2020)
Anthropogenic climate change raises growing concerns about its potential catastrophic impacts on both ecosystems and human societies. Yet, several studies on damage induced on the economy by unmitigated global warming have proposed a much less worryi
Externí odkaz:
https://doaj.org/article/c395c5849a5740d39e81e43c624147fb
To tackle the challenge of producing tractable phylogenetic trees in contexts where complete information is available, we introduce APOGeT: an online, pluggable, clustering algorithm for a stream of genomes. It is designed to run alongside a given ex
Externí odkaz:
http://arxiv.org/abs/2407.21412
We introduce here the concept of Artificial General Creatures (AGC) which encompasses "robotic or virtual agents with a wide enough range of capabilities to ensure their continued survival". With this in mind, we propose a research line aimed at incr
Externí odkaz:
http://arxiv.org/abs/2407.21357
We present a dynamic hedging scheme for S&P 500 options, where rebalancing decisions are enhanced by integrating information about the implied volatility surface dynamics. The optimal hedging strategy is obtained through a deep policy gradient-type r
Externí odkaz:
http://arxiv.org/abs/2407.21138
Hyperparameter optimization is very frequently employed in machine learning. However, an optimization of a large space of parameters could result in overfitting of models. In recent studies on solubility prediction the authors collected seven thermod
Externí odkaz:
http://arxiv.org/abs/2407.20786
The recent work of Horikawa and Nakagawa (2024) claims that under a complete market admitting statistical arbitrage, the difference between the hedging position provided by deep hedging and that of the replicating portfolio is a statistical arbitrage
Externí odkaz:
http://arxiv.org/abs/2407.14736
Autor:
Bannies, J., Michiardi, M., Kung, H. -H., Godin, S., Simonson, J. W., Oudah, M., Zonno, M., Gorovikov, S., Zhdanovich, S., Elfimov, I. S., Damascelli, A., Aronson, M. C.
In the past two decades, various classes of topological materials have been discovered, spanning topological insulators, semimetals, and metals. While the observation and understanding of the topology of a material has been a primary focus so far, th
Externí odkaz:
http://arxiv.org/abs/2407.08798
Autor:
Godin, Jonathan, Rousseau, Christiane
The paper studies the complex 1-dimensional polynomial vector fields with real coefficients under topological orbital equivalence preserving the separatrices of the pole at infinity. The number of generic strata is determined, and a complete parametr
Externí odkaz:
http://arxiv.org/abs/2407.03287