LUO, Heng; SHEN, Ruimin; NIU, Changyong; ULLRICH, Carsten. Sparse Group Restricted Boltzmann Machines. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 25, n. 1, p. 429–434, 2011. DOI: 10.1609/aaai.v25i1.7923. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/7923. Acesso em: 28 may. 2026.