ANDERSON, Joseph; GOYAL, Navin; NANDI, Anupama; RADEMACHER, Luis. Heavy-Tailed Analogues of the Covariance Matrix for ICA. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 31, n. 1, 2017. DOI: 10.1609/aaai.v31i1.10892. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/10892. Acesso em: 19 may. 2026.