Blar i NTNU Open på forfatter "Dunn, Benjamin Adric"
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The appropriateness of ignorance in the inverse kinetic Ising model
Dunn, Benjamin Adric; Battistin, Claudia (Journal article; Peer reviewed, 2017)We develop efficient ways to consider and correct for the effects of hidden units for the paradigmatic case of the inverse kinetic Ising model with fully asymmetric couplings. We identify two sources of error in reconstructing ... -
Topologisk dataanalyse på konvolusjonelle nevrale nettverk
Larsen, Tor Erik (Master thesis, 2020)I denne oppgaven presenteres et forsøk på å gjenskape den såkalte primærsirkelen av pikselmatriser i vektorrommet av vekter i et konvolusjonelt nevralt nettverk (CNN) trent på et bildedatasett, ved hjelp av åpen kildekode ... -
Toroidal topology of population activity in grid cells
Gardner, Richard J.; Hermansen, Erik; Pachitariu, Marius; Burak, Yoram; Baas, Nils A.; Dunn, Benjamin Adric; Moser, May-Britt; Moser, Edvard Ingjald (Journal article; Peer reviewed, 2022)The medial entorhinal cortex is part of a neural system for mapping the position of an individual within a physical environment1. Grid cells, a key component of this system, fire in a characteristic hexagonal pattern of ... -
Using persistent homology to reveal hidden covariates in systems governed by the kinetic Ising model
Spreemann, Gard; Dunn, Benjamin Adric; Botnan, Magnus; Baas, Nils A. (Journal article; Peer reviewed, 2018)We propose a method, based on persistent homology, to uncover topological properties of a priori unknown covariates in a system governed by the kinetic Ising model with time-varying external fields. As its starting point ...