Same data, different results? Machine learning approaches in bioacoustics
Kaja Wierucka, Derek Murphy, Stuart K. Watson, Nikola Falk, Claudia Fichtel, Julián León, Stephan T. Leu, Peter M. Kappeler, Elodie F. Briefer, Marta B. Manser, Nikhil Phaniraj, Marina Scheumann, Judith Maria Burkart
The paper evaluates machine learning methods for caller identity classification in mammalian vocalizations, finding Mel-frequency cepstral coefficients and random forests provide consistent results across datasets.
Methods in Ecology and Evolution · Jul 9, 2025Peer-reviewedAnimal Behavior & Cognition