Browsing by Subject "Mixture of gaussians"

Now showing items 1-2 of 2

    • A Bayesian mixture-of-gaussians model for astronomical observations in interferometry 
      Araya Hernández, Lerko; Osses Alvarado, Axel; Silva Sánchez, Jorge; Tobar Henríquez, Felipe Arturo (IEEE, 2017)
      The interferometry problem addresses the estimation of an unknown quantity exploiting the interference among measurements from different sources. These measurements are obtained from the Fourier domain but are sparse and ...
    • Unsupervised blue whale call detection using multiple time-frequency features 
      Cuevas, Alejandro; Veragua, Alejandro; Español Jiménez, Sonia; Chiang, Gustavo; Tobar, Felipe (IEEE, 2017)
      In the context of bio-acoustic sciences, call detection is a critical task for understanding the behaviour of marine mammals such as the blue whale species (Balaeonoptera musculus) considered in this work. In this paper ...