TY - RPRT TI - BettaAI: a machine-learning object detection model for the quantification of aggressive displays in the Siamese fighting fish Betta splendens AU - Cardoso, S. D. AU - Fusani, B. AU - Ramos, A. AU - Maria, J. M. AU - Goncalves, D. M. PY - 2026 DO - 10.64898/2026.09.30.755682 UR - https://www.biorxiv.org/content/10.64898/2026.09.30.755682v1 ID - 10.64898/2026.09.30.755682 ER -