Now showing items 1-2 of 2

    • An analysis of pilot whale vocalization activity using hidden Markov models 

      Popov, Valentin Mina; Langrock, Roland; De Ruiter, Stacy Lynn; Visser, Fleur (2017-01) - Journal article
      Vocalizations of cetaceans form a key component of their social interactions. Such vocalization activity is driven by the behavioral states of the whales, which are not directly observable, so that latent-state models are ...
    • Correlation estimation using components of Japanese candlesticks 

      Popov, Valentin Mina (2016) - Journal article
      Using the wick's difference from the classical Japanese candlestick representation of daily open, high, low, close prices brings efficiency when estimating the correlation in a bivariate Brownian motion. An interpretation ...