Analysis of individual identification and age-class classification of wild female macaque vocalizations without pitch- and formant-based acoustic parameter measurements
Rentaro Kimpara, Fumiya Kakuta, Hiroki Koda, Ikki Matsuda, Goro Hanya
The paper evaluates the effectiveness of mel spectrograms for individual identification and age-class classification of wild female macaque vocalizations using machine learning on small datasets.
Primates · Apr 10, 2026Peer-reviewedAnimal Behavior & Cognition