• Study of manifold geometry using multiscale non-negative kernel graphs 

      Hurtado Gómez, Carlos; Shekkizhar, Sarath; Ruiz Hidalgo, Javier; Ortega, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2023)
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      Modern machine learning systems are increasingly trained on large amounts of data embedded in high-dimensional spaces. Often this is done without analyzing the structure of the dataset. In this work, we propose a framework ...