2 citations · 2 across the 4 of their papers we have counts for
4 papers
Processing and classifying bird songs using wavelet techniques and supervised learning
Laura Lucia Dominguez Barrios, Fidel Aniano Causil Barrios, Alex Rodrigo dos Santos Sousa +1
This study proposes an integrated framework for the processing and classification of invasive bird species vocalizations within natural soundscapes, characterized by high levels of…
Wavelet-Based Bayesian Hierarchical Modeling with Regularized Horseshoe Priors for Spatially Correlated Functional Data
Alvaro Alexander Burbano-Moreno, Alex Rodrigo dos Santos Sousa, Luiz Koodi Hotta
Environmental monitoring networks increasingly record pollutant levels as curves observed over time at fixed stations. Yet, exposure and risk assessment often require predicting th…
Bootstrap confidence intervals: A comparative simulation study
Vinícius Litvinoff Justus, Vitor Batista Rodrigues, Alex Rodrigo dos Santos Sousa
Bootstrap is a widely used technique that allows estimating the properties of a given estimator, such as its bias and standard error. In this paper, we evaluate and compare five bo…
A bayesian wavelet shrinkage rule under LINEX loss function
Alex Rodrigo dos Santos Sousa
This work proposes a wavelet shrinkage rule under asymmetric LINEX loss function and a mixture of a point mass function at zero and the logistic distribution as prior distribution…