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Browsing by Subject "Lipschitz extension"

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Browsing by Subject "Lipschitz extension"

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    Dreaming machine learning: Lipschitz extensions for reinforcement learning on financial markets 
    Calabuig, J. M.; Falciani, H.; Sánchez Pérez, Enrique Alfonso (Elsevier, 2020-07-20)
    [EN] We consider a quasi-metric topological structure for the construction of a new reinforcement learning model in the framework of financial markets. It is based on a Lipschitz type extension of reward functions defined ...
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    Index spaces and standard indices in metric modelling* 
    Erdogan, Ezgi; Ferrer Sapena, Antonia; Jiménez Fernández, Eduardo; Sánchez Pérez, Enrique Alfonso (Vilnius University Press, 2022)
    [EN] We analyze the basic structure of certain metric models, which are constituted by an index I acting on a metric space (D, d) representing a relevant property of the elements of D. We call such a structure (D, d; I) ...
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    Self-defined information indices: application to the case of university rankings 
    Ferrer Sapena, Antonia; Erdogan, E.; Jiménez-Fernández, E.; Sánchez Pérez, Enrique Alfonso; Peset Mancebo, María Fernanda (Springer-Verlag, 2020-06)
    [EN] University rankings are now relevant decision-making tools for both institutional and private purposes in the management of higher education and research. However, they are often computed only for a small set of ...