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Using path signatures to predict a diagnosis of Alzheimer’s disease

The path signature is a means of feature generation that can encode nonlinear interactions in data in addition to the usual linear terms. It provides interpretable features and its output is a fixed length vector irrespective of the number of input points or their sample times. In this paper we use...

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Detalles Bibliográficos
Autores principales: Moore, P. J., Lyons, T. J., Gallacher, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6752804/
https://www.ncbi.nlm.nih.gov/pubmed/31536538
http://dx.doi.org/10.1371/journal.pone.0222212