Zobrazeno 1 - 10
of 2 168
pro vyhledávání: '"Martínek P"'
Autor:
Martinek, Viktor, Reuter, Julia, Frotscher, Ophelia, Mostaghim, Sanaz, Richter, Markus, Herzog, Roland
We study the addition of shape constraints (SC) and their consideration during the parameter identification step of symbolic regression (SR). SC serve as a means to introduce prior knowledge about the shape of the otherwise unknown model function int
Externí odkaz:
http://arxiv.org/abs/2405.20800
When developing empirical equations, domain experts require these to be accurate and adhere to physical laws. Often, constants with unknown units need to be discovered alongside the equations. Traditional unit-aware genetic programming (GP) approache
Externí odkaz:
http://arxiv.org/abs/2405.18896
Matching identical products present in multiple product feeds constitutes a crucial element of many tasks of e-commerce, such as comparing product offerings, dynamic price optimization, and selecting the assortment personalized for the client. It cor
Externí odkaz:
http://arxiv.org/abs/2402.10091
Autor:
Maltoudoglou, Lysimachos, Paisios, Andreas, Lenc, Ladislav, Martínek, Jiří, Král, Pavel, Papadopoulos, Harris
Publikováno v:
Pattern Recognition, Volume 122, February 2022
We extend our previous work on Inductive Conformal Prediction (ICP) for multi-label text classification and present a novel approach for addressing the computational inefficiency of the Label Powerset (LP) ICP, arrising when dealing with a high numbe
Externí odkaz:
http://arxiv.org/abs/2312.09304
Autor:
Mason, Philip, Martinek, Tomas, Fábián, Balázs, Vazdar, Mario, Jungwirth, Pavel, Tichacek, Ondrej, Duboué-Dijon, Elise, Martinez-Seara, Hector
Neutron scattering and molecular dynamics studies were performed on a concentrated aqueous tetramethylammonium (TMA) chloride solution to gain insight into the hydration shell structure of TMA, which is relevant for understanding its behavior in biol
Externí odkaz:
http://arxiv.org/abs/2311.05745
Autor:
Casini, Horacio, Martinek, Leandro
Twist operators implement symmetries in bounder regions of the space. Standard twists are a special class of twists constructed using modular tools. The twists corresponding to translations have interesting special properties. They can move continuou
Externí odkaz:
http://arxiv.org/abs/2310.06961
Thermodynamic equations of state (EOS) are essential for many industries as well as in academia. Even leaving aside the expensive and extensive measurement campaigns required for the data acquisition, the development of EOS is an intensely time-consu
Externí odkaz:
http://arxiv.org/abs/2309.02805
Despite outstanding performance in many tasks, language models are notoriously inclined to make factual errors in tasks requiring arithmetic computation. We address this deficiency by creating Calc-X, a collection of datasets that demonstrates the ap
Externí odkaz:
http://arxiv.org/abs/2305.15017
Autor:
Břetislav Martínek
Publikováno v:
Časopis pro Právní Vědu a Praxi, Vol 32, Iss 3 (2024)
Příspěvek se zabývá aplikační praxí nejvyššího státního zástupce v oblasti jeho zvláštní žalobní legitimace podle § 66 odst. 2 soudního řádu správního a související judikaturou správních soudů. Analýza představuje celk
Externí odkaz:
https://doaj.org/article/908df4317ee64fb4ad739021e279fa69
Autor:
Nemirovich, Tatiana, Kostal, Vojtech, Copko, Jakub, Schewe, H. Christian, Bohacova, Sona, Martinek, Tomas, Slanina, Tomas, Jungwirth, Pavel
Birch reduction is a time-proven way to hydrogenate aromatic hydrocarbons (such as benzene), which relies on the reducing power of electrons released from alkali metals into liquid ammonia. We have succeeded to characterize the key intermediates of t
Externí odkaz:
http://arxiv.org/abs/2209.02343