Výsledky vyhledávání - "Mirko Pieropan"

Autor: Simone Blanco Malerba, Mirko Pieropan, Yoram Burak, Rava Azeredo da Silveira

SummaryClassical models of efficient coding in neurons assume simple mean responses—‘tuning curves’—such as bellshaped or monotonic functions of a stimulus feature. Real neurons, however, can be more complex: grid cells, for example, exhibit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9812d402f9739fc55b7c0404c8b8d83b
https://doi.org/10.1101/2022.01.06.475186

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Expectation propagation on the diluted Bayesian classifier

Autor: Thomas Gueudré, Alfredo Braunstein, Andrea Pagnani, Mirko Pieropan

Publikováno v: Physical review. E. 103(4-1)

Efficient feature selection from high-dimensional datasets is a very important challenge in many data-driven fields of science and engineering. We introduce a statistical mechanics inspired strategy that addresses the problem of sparse feature select

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3b0faedcd8dfd10fd2185b5bb9efcc
https://pubmed.ncbi.nlm.nih.gov/34005851

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Compressed sensing reconstruction using Expectation Propagation

Autor: Anna Paola Muntoni, Alfredo Braunstein, Andrea Pagnani, Mirko Pieropan

Publikováno v: Journal of Physics A: Mathematical and Theoretical
Journal of Physics A: Mathematical and Theoretical, IOP Publishing, In press, ⟨10.1088/1751-8121/ab3065⟩

Many interesting problems in fields ranging from telecommunications to computational biology can be formalized in terms of large underdetermined systems of linear equations with additional constraints or regularizers. One of the most studied ones, th

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