André Cristo, Eulanda Santos, Rafael Giusti, and Ayrles Mendonça. 2025. Comparative Study of Methods of Feature Extraction from Keypoints for the Classification of General Movements in Newborns. In Anais do XXII Encontro Nacional de Inteligência Artificial e Computacional, setembro 29, 2025, Fortaleza/CE, Brasil. SBC, Porto Alegre, Brasil, 1622-1633. DOI: https://doi.org/10.5753/eniac.2025.13795.