ZHANG, Xinhua; YU, Yaoliang; WHITE, Martha; HUANG, Ruitong; SCHUURMANS, Dale. Convex Sparse Coding, Subspace Learning, and Semi-Supervised Extensions. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 25, n. 1, p. 567–573, 2011. DOI: 10.1609/aaai.v25i1.7935. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/7935. Acesso em: 7 may. 2026.